source: trunk/docs/Changelog@ 274

Last change on this file since 274 was 272, checked in by katerina, 15 years ago

Fixes tickets #190, #191, #192, #193, and #194.

File size: 88.6 KB
Line 
12.6.2:
2 * Makefile.in: fix problem in deploy system caused
3 by adding build number for debs in 2.5.9 (reported
4 by roman)
5 * add option for per-rule email alias in log monitoring
6 module
7 * sh_readconf.c: make keywords case-independent
8 * sh_mail.c: on error, report full reply of mail server
9 * sh_mail.c: report smtp transcript at debug level
10 * make sure mail aliases are not emailed twice, and
11 recipients cannot be defined after aliasing them
12 * handle named pipes in log monitoring module
13 (open in nonblocking mode, ignore read error if empty)
14 * fix bug in the server function to probe for necessity
15 of configuration reload for client
16
172.6.1b (23-12-2009):
18 * fix missing include for sh_inotify.h in sh_inotify.c
19 (reported by Ack)
20
212.6.1a (22-12-2009):
22 * fix typo in code for older inotify versions without
23 inotify_init1(), reported by Forll
24
252.6.1 (21-12-2009):
26 * add a routine to log monitoring module to guess the proper year
27 for timestamps without year (standard syslog)
28 * add feature to automatically detect and report bursts of
29 similar messages in log monitoring module
30 * add feature to check for missing heartbeat messages in
31 log monitoring module
32 * cache UIDs/GIDs to reduce the number of lookups
33 * use inotify to track login/logout (sh_inotify.c, sh_utmp.c)
34 * support event correlation in log monitoring module
35 * make sure host matching is done in a case insensitive way
36 (reported by Tracy)
37 * fix invalid use of mutex_mlock in src/sh_unix.c, function
38 sh_unix_count_mlock() (reported by Remco Landegge).
39
402.6.0 (01-11-2009):
41 * don't use statvfs() for process checking on FreeBSD
42 * fix bug with parallel compilation of cutest in Makefile
43 * sh_mem.c: fix deadlock in debug-only code
44 * Evaluate glob patterns for each run of file check
45 * Add compile option to disable compiling with SSP
46 * Run SUID check in seperate thread
47 * By default disable scanning ..namedfork/rsrc (deprecated by Apple)
48
492.5.10 (12-10-2009):
50 * sh_suidchk.c: handle $HOME/.gvfs mount gracefully
51 * slib.c: fix race condition caused by closing a stream and the fd
52
532.5.9c (01-10-2009):
54 * move stale file record error message closer to problem zone
55 * sh_port2proc.c: fix flawed logic for interpreting /proc/net/udp,tcp
56
572.5.9b (22-09-2009):
58 * remove stale file record when creating handle, and raise diagnostic
59 error to find origin of stale record
60 * sh_port2proc.c: check /proc/net/upd6 for IPv6-only UDP sockets
61
622.5.9a (17-09-2009):
63 * fixed a race condition in closing of file handles
64
652.5.9 (11-09-2009):
66 * added code to generate directory for pid file, since it
67 would get cleaned if /var/run is a tmpfs mount (problem
68 reported by M. Athanasiou)
69 * fixed a bug that prevented reporting of user/executable path
70 for open UDP ports (issue reported by N. Rath)
71 * added more debugging code
72
732.5.8a (18-08-2009):
74 * fixed a bug in sh_files.c that would prevent samhain from
75 running on MacOS X (reported by David)
76
772.5.8 (06-08-2009):
78 * fixed a bug in the MX resolver routine which causes it to fail
79 sometimes (issue reported by N. Rath).
80 * fixed deadlock with mutex_listall in sh_nmail_test_recipients() if
81 error occurs within sh_nmail_flush (problem reported by N. Rath)
82
832.5.7 (21-07-2009):
84 * sh_userfiles.c: set userUids = NULL at reconfiguration (issue
85 reported by U. Melzer)
86 * if available, use %z to print timezone as hour offset from GMT
87 in email date headers (problem reported by NP, solution suggested
88 by TimB).
89 * eliminate C99-style comments (problem reported by
90 venkat)
91 * fix bad variable name for AC_CACHE_CHECK
92 * fix potential deadlock when external programm is called
93 (problem reported by A. Dunkel)
94
952.5.6 (09-06-2009):
96 * recognize fdesc filesystem on MacOS X for suid check (Problem
97 reported by David)
98
992.5.5 (01-05-2009):
100 * fix some warnings from gcc 4.4 (strict aliasing)
101 * fix minor memory leak in process check
102 * t-test1.c: change function names because of clashes with an
103 AIX system header file
104 * fix warnings with -fstack-check (too large stack frames)
105 * fix for incorrect handling of hostnames in database insertion
106 (reported by byron)
107
1082.5.4 (04-03-2009):
109 * fix for incorrect input check in SRP implementation (discovered
110 by Thomas Ptacek)
111 * option KernelCheckPCI to switch off check of PCI expansion ROMs
112
1132.5.3 (25-02-2009):
114 * disable dnmalloc on MacOS X, doesn't work properly
115 * stat -> lstat in sh_unix_file_exists (OS X nameforks, report
116 by David)
117 * Fix problem in standalone trustfile, does not work correctly on
118 group-writeable files (reported by David).
119 * Option SetThrottle to throttle throughput for db download
120 * Option SetConnectionTimeout to configure the client connection
121 timeout configurable
122 * Provide getrpcbynumber, getservbyname implementations
123 to avoid dependencies with static linkage
124 * Fix missing sh.host.(system|release|machine) on FreeBSD,
125 reported by D.Lowry
126 * New option SetMailPort to allow setting of SMTP port (patch
127 by lucas sizzo org)
128 * allow POSIX regexes for filters
129 * consolidate filtering code from sh_extern.c, sh_(n)mail.c
130 * rewrite mail subsystem to allow individual filtering
131 for recipients
132 * allow shell expansion for values of config file options
133 * allow list as value for option PortCheckInterface
134 * fix bug in trustfile.c (with slapping on "/../" for symlinks)
135 * lock baseline database upon writing
136
1372.5.2b (29-01-2009):
138 * turn warnings into errors in the compile test suite
139 * fix missing define in sh_portcheck.c to eliminate compiler warning
140 (reported by joerg)
141
1422.5.2a (26-01-2009):
143 * fix problem building deb package (bit rot; reported by joerg)
144
1452.5.2 (22-01-2009):
146 * samhain.c: report module failure with positive offset
147 * sh_database.c: parse numerical fields into ulong
148 * fix regression test script for postgresql
149 * fix regression test script for SELinux/ACL test
150 * fix reporting of user for open ports to prelude
151 * report process pid for open ports
152 * replace _exit() by raise(SIGKILL) b/o pthread problem
153 * new option LooseDirCheck ([false]/true), request by
154 Alexander
155 * improved help output of samhain_stealth (as suggested
156 by Michael Athanasiou)
157 * new option ProcessCheckIsOpenVZ ([false]/true)
158
1592.5.1 (07-12-2008):
160 * workaround for freebsd7 amd64 lossage (compiler toolchain,
161 no mmap to 32bit address space)
162 * samhain-install.sh: check for presence of stealth_template.ps
163 before trying to create it
164 * use -Wno-empty-body if supported to suppress warnings about
165 glibc pthread_cleanup_pop implementation
166 * fix text relocations for i386 in src/sh_tiger1.s
167 * implement server->client SCAN command to initiate file check
168 * implement @if / @else conditionals with more tests in config file
169 * new option SetDropCache to drop checksummed files from cache
170 * report process/user for open ports on FreeBSD (code
171 lifted from FreeBSD sockstat.c)
172 * fix for config reload issue with stealth mode (reported by
173 siim)
174 * add -fstack-protector flags to LDFLAGS
175 * cygwin fix: don't use dnmalloc, doesn't work with pthreads
176 * cygwin fix: make trust check in samhain-install.sh return zero
177 * improved diagnostics for file read errors
178 * fixed script permissions (754 -> 755), reported by Christoph
179 * constness patch by Joe MacDonald
180 * GnuPG key ID patch by Jim Dutton
181 * sh_kern.c: more error checking for reads from kernel
182
1832.5.0 (01-11-2008):
184 * dnmalloc.c: fix inconsistent chunksize on 64bit systems
185 * fix improved error reporting for failed fstat in checksumming
186 * report process/user for open ports (Linux only currently)
187 * fix deadlock on exit in sh_hash_init()
188 * fix --enable-mounts-check for FreeBSD 7.0 (no MNT_NODEV anymore)
189 * log monitoring support
190 * fixed constness in trustfile interface
191 * remove libprelude 0.8 support (obsolete)
192 * sh_forward.c: increase TIME_OUT_DEF to 900 secs
193 * dnmalloc.c: initialize rc in dnmalloc_fork_child(),
194 reported by B. Podlipnik
195
1962.4.6a (09-10-2008):
197 * fix compile problem on Fedora 9 (reported by pierpaolo),
198 'struct ucred' in sh_socket.c requires _GNU_SOURCE
199
2002.4.6 (27-08-2008):
201 * fix compile failure on win2k/cygwin (sh_unix_mlock prototype),
202 reported by jhamilton
203 * fix potential deadlock with dnmalloc upon fork()
204 * fix non-portable use of 'hostname -f' in regression test suite
205 (reported by Borut Podlipnik)
206
2072.4.5a (18-08-2008):
208 * fix compile problem in dnmalloc.c (remove prototypes for
209 memset/memcpy), problem reported by Juergen Daubert
210
2112.4.5 (07-08-2008):
212 * testscripts: 'chmod -R' -> 'chmod -f -R', since Solaris 10
213 bails out on a chmod on a dangling link
214 * fix bug in check_samhain.pl nagios script (J.-S. Eon)
215 * use the UNO static checker
216 * compile as position independent executable (PIE)
217 * handle EINPROGRESS error (Windows/cygwin issue)
218 * make sure every function uses less than one page of stack
219 (proactive security against gap jumping, Gael Delalleau)
220 * use dnmalloc instead of system malloc
221 (proactive security against heap buffer overflows)
222 * fix dnmalloc bugs and portability problems
223 * check for compressBound, since older zlibs don't have it
224
2252.4.4 (30-04-2008):
226 * sh_database.c: fix maximum size of sql query string, maximum
227 size of strings in struct dbins_
228 * sh_hash.c: fix maximum size of message string
229 * fix typo in the base64 decoder
230 * fix 'make cutest' for parallel compiling
231 * fix compile warnings with -Wstrict-prototypes
232 * sh_static.c: override getgrgid, getpwuid for libacl
233 * fix more warnings about variables clobbered by 'longjmp'
234 or 'vfork' (due to library internal handling of mutexes)
235 * fix configure warning about unused datarootdir
236 * configure.ac: warn, but accept nonexistent tmp dir
237 (Problem reported by Brian)
238 * sh_unix.c: undef P_ALL, P_PID, P_PGID before including
239 sys/wait.h (compile problem reported by Reputation)
240 * syslog function tested ok with Syslog Fuzzer v0.1
241 by Jaime Blasco (c) 2008
242 * slib.c: call fflush when writing trace to file
243 * sh_readconf.c: don't set OnlyStderr to false if gpg (problem
244 reported by Irene Reed)
245 * fix unconditional removal of pid file in atexit handler (bug
246 reported by Brian)
247 * fix invalid free() in sh_unix_checksum_size()
248 * sh_processcheck.c: workaround for stupid OpenBSD bug (returns
249 ENODEV instead of EAGAIN, because fgetc does
250 fcntl(0,F_SETFL,O_NONBLOCK) [ENODEV] internally), problem
251 reported by Roman R.
252 * fix buf that cause incomplete reporting of modified symlink if
253 symlink has changed and both old and new paths are >48 bytes
254 * fix bug that prevented mount check from running in one-shot mode
255 * enable mount check for openbsd
256 * fix processcheck default options and test script for openbsd
257 * option --list-file to list content of file (if saved)
258 * sh_tools.c: use strcasecmp in reverse lookup since DNS is case
259 insensitive (bug reported by Phil)
260 * fill content if MODI_TXT, zlib compress, base64 encode and add
261 as link_path in sh_unix.c; add to report in sh_hash.c
262 * testsuite: add test for gpg fingerprint option
263 * sh_extern.c: add 'CloseCommand' for syntactic sugar,
264 add in testsuite
265
2662.4.3a (12-02-2008):
267 * fix compile error caused by open() with O_CREAT and no third argument
268 (reported by J.-S. Eon)
269
2702.4.3 (31-01-2008):
271 * sh_kern.c: don't require asm/segment.h for kernel check module
272 * use global var with pid of initial thread instead of getpid(),
273 since LinuxThreads returns different value in each thread (problem
274 reported by Steffen Mueller)
275 * sh_kern.c: no inode check for pci rom (creates spurious messages)
276 * slib.c: eliminate prototype for vsnprintf (compile problem reported
277 by eddy_cs)
278 * Makefile.in: fix missing dependency on 'encode' for $(OBJECTS)
279 (reported by Matthias Ehrmann)
280
2812.4.2 (17-01-2008):
282 * fix broken option --with-checksum (reported by halosfan),
283 regression test added
284 * change HP-UX default optimization to +O2 since +O3 breaks
285 cutest unit testing framework
286 * put result vector of rng in skey struct
287 * fix more compiler warnings, and a potential (compiler-dependent)
288 NULL dereference in the unix entropy collector
289 * fix some compiler warnings
290 * use -D_FORTIFY_SOURCE=1 -fstack-protector-all instead
291 of -fstack-protector
292 * always add PTHREAD_CFLAGS to LDFLAGS
293 * sh_tiger0.c: checksum functions return length of file hashed,
294 needed to fix GrowingLogfile bug (researched by
295 siim at p6drad dash teel dot net)
296 * sh_static.c: fix more 'label at end of compound statement'
297 (SH_MUTEX_UNLOCK closing brace; reported anonymously)
298 * make sh_hash.c thread-safe
299 * remove plenty of tiny allocations
300 * improve sh_mem_dump
301 * modify port check to run as thread
302 * new option PortCheckSkip to skip ports
303 * fix unsetting of sh_thread_pause_flag (was too early)
304
3052.4.1a (28-11-2007):
306 * fix overwrite of ErrFlags (functionality bug)
307
3082.4.1 (26-11-2007):
309 * security fix: regression in the seeding routine for the PRNG
310 (detected by C. Mueller)
311 * regression test added for PRNG seeding routine
312 * fix problem with PCI ROM check (spurious messages about modified
313 timestamps, reported by S. Clormann)
314
3152.4.0a (08-11-2007):
316 * fix compile failure with --enable-static (reported by S. Clormann)
317 * fix potential deadlock if SIGHUP is received while suspended
318
3192.4.0 (01-11-2007):
320 * eliminate alarm() for I/O timeout (replaced by select)
321 * use getgrgid_r, getpwnam_r, getpwuid_r, gmtime_r, localtime_r,
322 rand_r, strtok_r if available
323 * protect readdir(), getpwent(), gethostname() with mutexes
324 (readdir_r considered harmful)
325 * make checksum/hash, entropy, rng functions reentrant
326 * use thread-specific conversion buffer for globber()
327 * fixed compile problems and problems with test suite
328 * modify login watch to run as thread
329 * modify process check to run as thread
330
3312.3.8 (03-10-2007):
332 * new option PortCheckIgnore = interface:portlist
333
3342.3.7 (13-09-2007):
335 * Makefile.in: fix 'make deb' target, wrong name of config file
336 written to debian/conffiles (reported by marc)
337 * configure.ac: fix incorrect order of with-prelude, enable-static
338 (libprelude test was always without -static)
339
3402.3.6 (06-09-2007):
341 * added yuleadmin.pl script contributed by Riccardo Murri
342 * fix compile error with -f-stack-protector on some systems (reported
343 by marc); we now check for libssp
344 * fix local DoS attack on BSD systems lacking getpeereid() (reported
345 by Rob Holland).
346 * fix yulectl password reading from $HOME/.yulectl_cred, erroneously
347 rejected passwords with exactly 14 chars (reported by Jerry Brown)
348 * introduce 'fflags' flag for suid files to detect new files already
349 found in regular file check (problem reported by J. Crutchfield);
350 also add regression test to ascertain that files in baseline
351 database are not quarantined erroneously
352 * sh_hash.c: replace check for prefix 'K' with check for not prefix'/'
353 to allow for arbitrary module-specific store/lookup in db
354 * replace 'visited', 'reported', 'allignore' with generic 'fflags' field
355 * sh_cat.c: reduce priority of MSG_TCP_RESET to avoid spamming if
356 port checking is used on same host as server (reported by kadafax)
357 * Install.sh: don't use --separate-output with non-checklist
358 widgets (problem discovered by D. Denton)
359 * sh_gpg.c, sh_userfiles.c: use sh_getpwnam et al. wrappers
360
3612.3.5 (20-06-2007):
362 * sh_portcheck.c: try to tear down connections more gracefully
363 (request by S. Petersen)
364 * fix incorrect handling of files with zero size in GrowingLogFiles
365 (problem reported by S. Petersen)
366 * fix incorrect encoding of null checksums in stealth mode
367 * sh_hash.c: fix repeated printing of acl/attributes in database dump
368 * sh_unix.c: fix option useaclcheck ignored if both useaclcheck and
369 useselinuxcheck are supported
370
3712.3.4 (01-05-2007):
372 * sh_processcheck.c: fix missing init of sh_prochk_res array before
373 check (leads to degrading functionality over time and 'fake pid'
374 warnings; reported by D. Ossenbrueggen and
375 soren dot petersen at musiker dot nu)
376 * sh_processcheck.c: fix memory leak
377 * sh_kern.c: for 2.6.21+ don't check proc_root_lookup (not possible
378 anymore? proc_root_inode.lookup != proc_root_lookup)
379 * sh_extern.c: flush streams before forking (problem if [Prelink]
380 used together with prelude logging, reported by M. deJong)
381 * fixed compilation of kern_head (regression cause by cross-compiling
382 fix; problem reported by S. Clormann)
383 * more typos fixed (reported by John Horne)
384
3852.3.3 (27-03-2007):
386 * fixed typos in configure.ac and manual (reported by John Horne)
387 * don't use mysql_options on x86_64, since libmysql is broken
388 * fixed cross-compiling (patch by Joe MacDonald)
389 * refactor sh_kern.c, sh_suidchk.c
390 * fix bug with leading slashes in linked path of symlinks within
391 the root directory
392 * sh_kern.c: check PCI ROM (Linux), refactor code
393 * move file descriptor closing more towards program startup
394 * kernel check: support OpenBSD 4.0 (wishlist)
395 * fix samhain_hide module (in-)compatibility with recent kernels
396 (reported by Jonny Halfmoon)
397
3982.3.2 (29-01-2007):
399 * fix regression in full stealth mode (incorrect comparison of
400 bytes read vs. maximum capacity), reported by B. Fleming
401
4022.3.1a (21-01-2007):
403 * fix incorrect use of sh_gpg_fill_startup if option --with-fp is used
404 (reported by zeroXten)
405
4062.3.1 (21-01-2007):
407 * fix bug that may cause accidental closure of yule TCP socket
408 (problem reported by B. Masuda)
409 * fix sh_kern.c for kernel 2.6.19 (reported by S. Clormann)
410 * don't use sstrip in 'make deb', since dh_shlibdeps uses objdump
411 (reported by B. Masuda)
412 * rm report.pl from rules.deb.in (reported by B. Masuda)
413 * samhainctl(): longer timeout (bad status reporting at startup,
414 reported by Phil and by Dan Track)
415 * sh_portcheck.c: make connect errors more descriptive
416 * sh_portcheck.c: fix ignored setting of PortCheckActive
417 * sh_processcheck.c: add statvfs, and wrap for EINTR
418 * sh_portcheck.c: add wrappers for EINTR
419 * report user and executable for hidden processes
420 * fix update failure if reportonlyonce = false (reported
421 by D. Strine)
422 * fix compile error in sh_portcheck.c (problem on cygwin
423 reported by J. D. Fiori)
424 * check filenames ending in space (also for utf8 spaces)
425 * check and escape csv formatted db listing
426 * cache results of sl_trustfile_euid()
427 * trustfile: use 4096 for MAXFILENAME, switch to strncpy
428 * CL option -v|--version for info on version and compiled-in options
429
4302.3.0a (01-11-2006):
431 * fix compile failure with portcheck + stealth (reported by lucas)
432
4332.3.0 (01-11-2006):
434 * fix concurrency for inserts in oracle db
435 * add acl_(new|old) to database schema
436 * check for selix attributes and/or posix acl
437 * new option UseSelinuxCheck (bool)
438 * new option UseAclCheck (bool)
439 * regression tests for above
440 * add module to check for open ports
441 * add module to check processes (hidden/fake/missing)
442 * use const char* for argument of module configuration callbacks
443
4442.2.6 (31-10-2006):
445 * fix missing support for MacOX X init script (reported
446 by Daniel Kowalewski)
447 * fix error about non-readable file with no checksum required
448 * fix server warning about 'no server name known'
449 * fix 'make deb' makefile target
450 * fix default export severity for server
451
4522.2.5 (05-10-2006):
453 * fix broken Install.sh, reported by Alexander Kraemer
454 * workaround for glob(3) sillyness on MacOS X (reported by David)
455 * fix for broken resorce fork check (reported by David)
456 * fix for broken compilation on cygwin (reported by Elias)
457
4582.2.4 (03-09-2006):
459 * add regression test for the GrowingLogFiles issue to test suite
460 * fixed sh_unix.c: bug in database init if GrowingLogFiles used
461 with signed database (reported by Timothy Stotts)
462 * bug in manual fixed (incorrect documentation of --enable-user,
463 noticed by M. Brown)
464 * rc.subr compatible init script for FreeBSD/NetBSD
465 * improve routine to find rpm after build
466 * add netbsd rc file from Brian Seklecki (taken from pkgsrc-wip)
467 * fix error in manual (location of lock file)
468 * fix bug with SuidExclude (files in directory were still checked)
469
4702.2.3 (31-07-2006):
471 * fix samhainadmin.pl: check for gpg-agent running if use-agent is set
472 (ticket #28 by anonymous)
473 * fix stealth mode (regression in parser), problem reported by
474 Joschi Kuphal
475 * fix minor typo in sh_database.c (compile problem reported by
476 Joschi Kuphal)
477
4782.2.2 (17-07-2006)
479 * minor fixes for regression test scripts
480 * minor updates to the manual (suggested by Brian A. Seklecki)
481 * fix sh_kern.c, kern_head.c: kernel rootkit detection for 2.6.17+
482 (problem reported by Leonhard Maylein)
483 * fix samhain_hide.c for 2.6.17+: use module_param() if MODULE_PARM
484 is not defined
485
4862.2.1c (11-07-2006)
487 * fix sh_extern.c: sh_ext_add_default() cast to (void) was too early
488 (Solaris 8 build failure reported by Jesse)
489 * fix sh_unix.c: wrong prototype for sh_unix_mlock()
490 if HAVE_BROKEN_MLOCK (AIX 5.2 build failure reported by
491 Jonathan Kaufman)
492
4932.2.1b (20-06-2006):
494 * fix compile error on SuSE 10.1 (reported by Leonhard Maylein)
495
4962.2.1a (15-06-2006):
497 * fix compile error on i686/MacOS X (reported by Andreas Neth)
498
4992.2.1 (13-06-2006):
500 * fix gcc 4 warnings and build failure on x86_64 (debian bug #370808)
501 * fix compiling with Oracle (noticed by Colapinto Giovanni)
502 * fix configure.ac for most recent autoconf version
503 (debian bug #369503)
504 * fix a regression that would make impossible local updates w/clients
505 * fix a few missing '\n' in sh_getopt.c
506 * sh_kern.c: fall back on mmap() if read() fails on /dev/kmem
507 * fix Solaris package creation
508 * recognize Solaris doors and event ports
509 * fix the idmef_inode_t patch: provide required info to avoid stat()
510 * fix bug on database update: fill in dev and rdev fields
511 * fix get_file_infos() in sh_prelude.c: avoid premature return
512 * GCC_STACK_PROTECT_CC: AC_TRY_COMPILE -> AC_TRY_LINK
513 * deploy.sh: allow to set a group for hosts upon installation
514 * patch by Yoann: fix an issue when setting the idmef_inode_t object
515 * fix memory leaks in error paths in sh_prelude.c
516 * fix concurrent inserts with postgres in sh_database.c
517 * code cleanup
518 * fix manual version in spec file, first noticed by Imre Gergely
519
5202.2.0 (01-05-2006):
521 * patch by Jim Simmons for samhainadmin.pl.in
522 * fix testsuite portability problems
523 * fix md5 endianess problem detected on HP-UX 11i / PA-RISC 8700
524 * fix potential NULL dereference in sh_utmp_endutent()
525 * patch by Neil Gorsuch for suidchk.c (do not scan lustre, afs, mmfs)
526 * fix sh_ext_popen (OpenBSD needs non-null argv[0] in execve)
527 * fix make_tests.sh portability (echo '"\n"' does not work on OpenBSD)
528 * fix bug in sh_utils_obscurename (check isascii)
529 * scan h_aliases for FQDN if h_name is not
530 * add copyright/license info to test scripts
531 * add copyright/license info to deployment system scripts
532 * support server-to-server relay
533 * new CL option --server-port
534 * minor improvements in manual
535 * patch by Yoann Vandoorselaere for sh_prelude.c
536 * allow --longopt arg as well as --longopt=arg
537 * verify checksum of growing log files (up to previous size)
538 * rewrite of the test suite
539 * added a bit of unit testing
540 * minor optimizations in various places
541 * optimized implementation of tiger checksum algorithm
542 * read in 64k blocks (faster than 4k)
543 * sh_unix.c, sh_hash.c: support file flags on *BSD, update Linux
544 file attribute code
545 * kern_head: fix compilation of kernel check module on OpenBSD
546 * updated samhainrc.linux, samhainrc.freebsd
547 * sh_unix.c: fix setrlimit (RLIMIT_NOFILE, ..)
548 * sh_files.c: fix missing use of flag_err_info
549 * sh_tiger0.c: remove repetitive use of mlock
550 * slib.c: remove fcntl's from sl_read_timeout (caller sets O_NONBLOCK),
551 add function sl_read_timeout_prep
552
5532.1.3 (13-03-2006):
554 * fix compile problem in slib.c (reported by Lawrence Bowie)
555 * fix bug with combination of one-shot update mode and file check
556 schedule (reportedby Dan Track)
557 * improved the windows howto according to suggestions by
558 Jorge Morgado
559 * fix samhain_hide kernel module for new linux kernel versions
560 * fix minor problem with dead client detection (problem reported
561 by Michal Kustosik)
562
5632.1.2 (10-01-2006):
564 * fix startup error with combination of gpg+prelude
565
5662.1.1a (22-12-2005):
567 * fixed a stupid bug in sh_files.c (break if file = dir)
568
5692.1.1 (21-12-2005):
570 * sh_calls.c: protect sh_calls_set_bind_addr against overriding
571 * comINSTALL, updateDB: use locking
572 * samhainadmin.pl: use locking
573 * fix typos in samhainrc.solaris (noticed by Robby Cauwerts)
574 * improve zAVLSearch (remove redundant strcmp)
575 * use AVL tree in sh_files.c instead of linked list (better scaling)
576 * fix bug with suidcheck (no update/check in one-shot mode with
577 schedule instead of check interval; noticed by R. Rati)
578 * fix for problem with '-t update -i' if daemon mode (problem report
579 by Peter van der Does)
580 * fix for bug in sh_util_ask_update (two returns were required ...)
581
5822.1.0 (31-10-2005):
583 * minor fix for cross-compiling with --with-kcheck
584 * sh_forward.c: handle bad fds in the select() fd sets
585 (reported by hmy)
586 * sh_extern.c: fix debugging code
587 * slib.c, sh_calls.c, sh_calls.h: improve handling of O_NOATIME
588 (reported by Gabor Kiss)
589 * makefile.in: fix for solaris package creation
590 * sh_mail.c, sh_readconf.c: mail filtering options
591 * sh_database.c: Oracle reconnect on connection failure
592 (bug report by Alexander A. Sobyanin)
593 * sh_unix.c: don't purge MYSQL_UNIX_PORT environment variable
594 (problem reported by Peter)
595 * sh_calls.c: fix for a HP-UX accept() problem caused by the gcc4 fix
596 * fixes for gcc 4.0.2 compiler warnings
597 * ability to use daemon mode together with update
598 (wishlist Yoan Vandoorselaere)
599 * fixes for debugging
600
6012.0.10a (22-08-2005):
602 * fix for overlapping directory check specification (reported by Bub)
603
6042.0.10 (21-08-2005):
605 * fix for segfault (free() on a constant string) with libprelude
606 (problem reported by Grae Noble)
607 * upgrade FreeBSD kernel check to 5.4, minor fixes
608 * useful script for users of Linux kernel check
609 (contributed by marc heisterkamp)
610 * documentation improvements (suggested by Brian Seklecki and Robby)
611
6122.0.9 (25-08-2005):
613 * samhain_erase.c: add #define for NULL
614 * sh_suidchk.c: fix incorrect use of escaped filename
615 * sh_prelude.[ch], sh_readconf.c: configurable mapping from
616 samhain severity to prelude severity
617 * sh_unix.h: second arg of gettimeofday should be NULL
618 * sh_files.c: fix checking of directory special file (use specified
619 policy, not that of parent dir, problem found by Brian A. Seklecki)
620 * sh_entropy.c: longer timeout for entropy collector
621 * sh_socket.c, sh_forward.c: allow probing of clients for
622 necessity of configuration reload
623 * yulectl: minor fixes, option -v (verbose), new command PROBE
624 * fix 'File not found' messages for files flagged with IgnoreMissing
625 * sh_database.c: strip newline from oracle error messages
626 * sh_files.c: fix rsrc fork issue with MacOS X Tiger
627 (reported by A. Koren)
628 * never compute checksum if not checked (problem report by D.Hughes)
629 * sh_prelude.c: cleanup and bugfix by Yoann
630 * sh_hash.c: for prelude, make sure mode is supplied with user/group
631 and vice versa
632 * sh_prelude.c: provide proper FileAccess objects (bug
633 report by Mihai Ilinca)
634
6352.0.8 (03-07-2005):
636 * configure.ac: use $LIBPRELUDE_PTHREAD_CFLAGS rather than
637 $LIBPRELUDE_CFLAGS (bugfix by Yoann)
638 * samhain.spec.in: remove support for chkconfig (it's too buggy).
639 Strangely, if invoked as install_initd it behaves sanely ...
640 * src/sh_err_log.c: fix key input (this time for real)
641 * fix --with-altlogserver (bug from 2.0.7b)
642 * remove server socket in start/stop script
643
6442.0.7e (not released):
645 * Makefile.in: introduce a total of 6 sec delay for 'make' utilities
646 that use 1 sec resolution, and consider target out-of-date if
647 timestamp(target) = timestamp(dependency) ...
648 * src/sh_err_log.c: fix key input
649 * another fix for yulectl (use pwent->pw_dir)
650 * dsys/comINSTALL, dsys/comUNINSTALL, dsys/comBUILD: fix PATH
651
6522.0.7d (not released):
653 * one more fix for the spec file (stupid rpm finds tags in comments!!!)
654
6552.0.7c (not released):
656 * test/testrun_1b.sh, test/testrun_2b.sh: use $GPG_PATH
657 * dsys/comINSTALL, dsys/funcDB, dsys/funcINSTALL: some bugfixes
658 * samhain-install.sh.in: fix test -z $verbose
659 * sh_hash.c: speedup database reading
660 * Makefile.in: fix the problem that BSD make would make too much
661 * deploy: yulerc.clients -> yulerc.install.db, provide
662 $defdatabase for backward compatibility
663 * deploy: allow for comma in client_install_date
664
6652.0.7b (not released):
666 * hp_ux.psf.in: fix psf file
667 * dsys/comINSTALL: fix $yule_date -> $yule_data
668 * Makefile.in: fix 'make depot'
669 * sh_tools.c, sh_unix.c: fix detection of open file limit
670 * sh_readconf.c: reset read_mode after reading conf file
671 * yulectl.c: better error messages, use homedir from getpwuid(geteuid)
672 * init/samhain.startLSB.in: fix misleading message in lsb init script
673 * sh_forward.c: better display for nonce u in debug mode
674 * sh_tiger*.c: fix checksum for HP-UX 64bit
675 * samhain.c: don't fetch database twice
676 * configure.ac: accept nodename for --with-logserver=...
677 * samhain_setpwd.c: return proper exit status for samhain_setpwd
678 * respond to SIGTERM on initializing
679 * fix problems with samhainadmin.pl
680 * sh_utils.c: fix bug with AddOKChars (found by Karol)
681
6822.0.7a (not released):
683 * remove 'df' from entropy gatherer (NFS may hang)
684 * modify va_copy check (doesn't work with HP-UX PA64 compiler)
685 * fix compile warnings in sh_database.c
686 * samhain-install.sh.in: check for /usr/bin/false in /etc/shells
687 * fix install-boot on HP-UX
688 * aclocal.m4: fix configure CL parsing to recognize VAR=VALUE
689
6902.0.7 (11-06-2005):
691 * yet another fix for the spec file (use internal dependency generator)
692 * sh_error.c, sh_prelude.c: init libprelude after open fds are closed
693 * error message if queue is full
694 * fix two compiler warnings on HP-UX
695 * fix sh_mail.c for Interix (no resolver routines)
696 * fix sh_unix_initgroups2() if no initgroups() function (bug reported
697 by Geries Handal)
698 * remove references to 'struct timezone' (Interix; problem
699 reported by Geries Handal)
700 * init/stop for prelude on SIGHUP
701 * sh_cat.h: fix a stupid bug with messages classes
702 * manual: new section on nagios (with help from kiarna),
703 more on prelude
704 * sh_prelude.c: cleanup and improvements (Yoann Vandorselaere)
705 * default prelude profile name now is 'samhain' (lowercase)
706 * sh_readconf.c: new option PreludeProfile (by Yoann Vandorselaere)
707 * remove obsolete check for linux/module.h, linux/unistd.h
708 * remove dependency on virtual/glibc in gentoo ebuild
709 (problem reported by Willis Sarka)
710
7112.0.6 (01-03-2005):
712 * sh_prelude.c, configure.ac, aclocal.m4: support for
713 libprelude 0.9 (Yoann Vandoorselaere)
714 * sh_html.c: fix bug with entry.html template (reported by
715 Stephane Sanchez)
716 * Install.sh: fix mandir option (reported by Rodney Smith)
717 * Fixed Linux/64bit bug in definition of EUIDSLOT
718 * New targets 'make depot', 'make depot-light' (HP-UX, untested)
719 * Use sstrip for RPMs and DEBs (automatic stripping disabled)
720 * Fix aclocal.m4 for autoconf 2.59 (missing $ac_cr_alnum et al.,
721 problem noticed by Yoann Vandoorselaere)
722 * Modify samhain.spec.in to disable automatic stripping upon install
723 * Fix deploy.sh + '--enable-gpg', and fix 'make rpm' and 'make deb'
724 for '--with-khide' (problems reported by Mark)
725 * Fix compile error in sh_tools.c on HP-UX 10.20
726 (problem reported by Dennis Boylan)
727 * Runtime configuration of server listening port (wishlist)
728 * Runtime configuration of server listening interface (wishlist)
729 * Ignore SIGTTIN (consistency)
730 * Use SIGTTOU to force file check (wishlist)
731
7322.0.5b (01-04-2005):
733 * Fix build problem b/o timestamp on stamp file
734
7352.0.5a (16-03-2005):
736 * Fix problem with 'make rpm' (reported by Dirk Brümmer)
737
7382.0.5 (02-03-2005):
739 * Fix bug with partial reads from clients in server
740 (bug report by Brian)
741 * Support gpg checksum bootstrap with yule
742 * Support mount option check on HP-UX
743 * For MAIL FROM, use 'example.com' as domain part if
744 hostname is numeric (problem reported by Eric Raymond)
745 * The HOWTO-write-modules has been updated.
746 * Convenience functions to insert data in database have been
747 added.
748 * Use int0x03 only on i386 in sh_derr() (portability problem
749 reported by John Mandeville)
750
7512.0.4 (09-02-2005):
752 * Fixed broken 'make deb' (problem report by olfi)
753 * Fixed minor bug in test scripts (detection of gmake vs. make)
754 * Fixed Tru64/OSF compile warnings (reported by B. Terp)
755 * Normalize list parsing to allow comma, space, and tab as separators
756 * Some more descriptive error messages in kern_head.c
757 * Absolute path to utilities in init/samhain.startLinux.in
758 * Fixed is_root variable in deploy.sh
759 * Fixed 'deploy.sh info'
760 * Fixed 'deploy.sh install' client startup
761 * Fixed 'make tbz': don't remove ebuild scripts in 'make dist'
762 (issue reported by W. Sarky)
763
7642.0.3 (14-12-2004):
765 * Fix CPPFLAGS with mysql/postgresql (repoted by P. Smith)
766 * Fix missing sys/time.h include in slib.c (reported by Jonas)
767 * Workaround for file closing problem with Prelude+GPG
768 * Fixed memory leak with Prelude.
769 * Fixed bug in samhain_stealth (PGP signature not correctly
770 retrieved from hidden configuration; report and patch by V. Tuska)
771 * Added Perl script to concatenate file signature database files
772 * Fix compile error with combination of --enable-nocl and
773 --enable-stealth (reported by Zdenek Polach)
774 * Fix bug in dsys/initscript with --enable-nocl
775 * Fix declaration of sh_kern_timer()
776 * Fix missing Mounts+Userfiles options in appendix of manual
777 * Updated the README (bug report by H. Franzke)
778 * Fix some compiler warnings
779
7802.0.2a (09-11-2004):
781 * Fixed OoM condition when client rc file not found (reported by Eilko)
782
7832.0.2 (08-11-2004):
784 * Fixed buffer overflow in sh_hash_compdata() (only in 'update' code)
785 * Fixed uninitialized variable in sh_mail_msg() (problem reported
786 by Michael Milvich)
787 * Fixed potential NULL pointer dereference in sh_hash_compdata()
788
7892.0.1 (01-11-2004):
790 * Fixed compilation bug reported by jue (--with-kcheck broken).
791 * Fixed start option (bug reported by sanek). Behaviour wrt.
792 environment variables depended on the way the daemon was started.
793
7942.0.0 (31-10-2004):
795 * The deployment system has been rewritten from scratch in
796 a cleaner and more modular and extensible way. Deployment
797 of native packages is supported now.
798 * The build system has been revised. Building outside the source
799 directory is supported now.
800 * Support for checksumming of prelinked executables / libraries
801 has been added.
802 * The configure script now checks for the SSP/ProPolice patch in GCC,
803 and enables it if present.
804 * The install-boot option in samhain-install.sh has been fixed
805 (use absolute paths for sbin utilities).
806 * A nagios plugin (scripts/check_samhain.pl) has been added.
807 * The LSB (Linux Standard Base) init script has been fixed (the output
808 was incorrect).
809 * Fetching of built binary packages has been
810 fixed ($(PACKAGE)->@install_name@).
811 * For files in proc, the timeout has been reduced, and no error
812 messages are issued upon timeout.
813 * A function has been added to print out full details for missing
814 files if encountered while in sh_files().
815 * The reporting for SuidCheck has been fixed (incorrect policy
816 noticed by JiM).
817 * On Linux, SuidCheck does not report on files marked as candidates
818 for mandatory locking (group-id bit set, group-execute bit cleared).
819 * Fix for oracle init script (by Matt Warner)
820
8211.8.12b (11-10-2004):
822 * fix bug in MSG_MSTAMP (%ld -> %lu)
823 * fix bugs in sh_suidchk.c (%ld -> %lu), check fopen for NULL,
824 mkdir mode for quarantine directory
825 * fix the fix for modlist_lock search in System.map
826
8271.8.12a (01-10-2004):
828 * fix bug in samhain-install.sh.in (only occurs on Solaris), reported
829 by J. Roland
830
8311.8.12 (27-09-2004):
832 * fix compile bug with --enable-static + --with-database=postgresql
833 * fix search for modlist_lock in System.map
834 * password auth for yule command socket (request by D. Kocic)
835 * more info about pending/sent commands to clients
836
8371.8.11 (30-08-2004):
838 * fix static linking on Linux by use of replacement routines from
839 uClib - however, this means, there is no NIS support anymore
840 * new option AddOKChars=... to modify the set of characters for
841 filenames considered 'obscure'
842 * new option HardlinkOffset=... to specify an offset from the canonical
843 hardlink count for a directory
844 * fix some warning with HP 11.23 native compiler
845 * fix minor OpenBSD portability problems (EIDRM, compiler warning)
846 * samhainrc.5, samhain.8: updated the man pages
847 * sh_unix.c, sh_files.c: ignore 'no user/group' and 'obscure name'
848 for AllIgnore
849 * sh_kern.c: fix 'update' to display modifications
850 * sh_kern.c: fix bug with IDT check (spurious alerts b/o uninitialized
851 fields)
852 * stealth kernel modules: fix for linux 2.6, fix
853 redefine of KERNEL_VERSION
854 * warn about stealth kernel module problem with 2.6 in manual
855 * sh_unix.c: remove some cruft
856 * fix a typo in the manual (noticed by J. Rubin)
857 * configure.ac: re-order output from libprelude-config (required
858 for static linking - problem reported by E. Neber)
859 * kern_head.h, kern_head.c: fixes for Linux 2.6 kernel
860
8611.8.10b (13-07-2004):
862 * fix incorrect usage of 'retry_msleep()' in sh_kern.c (reported
863 by Pat Smith)
864
8651.8.10a (13-07-2004):
866 * depend-gen.c: fix for FreeBSD 'make' which does not understand
867 the dependencies ... (problem reported by David Thiel)
868
8691.8.10 (13-07-2004):
870 * sh_unix.c/sh_unix.h: fix defaults for 'GrowingLogFiles' policy
871 (bug report by VZoubkov)
872 * fix some warnings (unreachable statement) with HP-UX native compiler
873 * kern_check.c: silence warning about 'sendfile' for 4.10
874 (noticed by Ryan Beasley)
875 * modify depend-gen.c to ignore sh_gpg_chksum.h
876 * add a non-plaintext version of GPG_HASH (sh_gpg_chksum.h)
877 * .. and for fingerprint
878 * sh_suidchk.c: fix some compiler warnings on solaris
879 * allow commas to separate multiple entries in a RedefXXX= directive
880 * replace sleep/usleep with nanosleep wrapper function
881 * replace alarm() for read timeout with select() in sl_read_timeout
882 (should fix bug reported by Scott Kelley)
883 * increase lstat/open timeout to 6 sec
884
8851.8.9 (16-06-2004):
886 * made 'no action specified' error message more informative
887 (suggested by Stephen Gill)
888 * fix memory leak in mysql sh_database_query() (bug report by Dejan)
889 * remove some cruft from the code
890 * sh_files.c: check MacOS X resource forks (idea from Osiris)
891 * sh_files.c: no hardlink check for MacOS X
892 * sh_util_ask_update: fix bug with no terminal in non-interactive mode
893 (report and debug data by Kris Dom)
894 * manual refactored
895 * fix redundant messages when updating with suidcheck
896 * allow interactive update for suid files
897 * don't remove the TZ environment variable to guard against
898 misconfigured hosts
899 * also use gethostname if uname returns possibly truncated name
900 * fix improper file descriptor handling in sh_mail.c (bug report
901 by Alex Weiss)
902 * cleanup MBLK cruft
903 * use SH_ALLOC/SH_FREE in sh_prelude.c
904 * update sstrip to Version 2.0
905
9061.8.8 (25-05-2004):
907 * fix compilation problem on AIX 5.2 (nameser_compat.h; report by
908 Tim Evans and Ian McCulloch)
909 * don't check for trusted paths on Cygwin
910 * add Windows HOWTO written by Kris Dom
911 * kern_check.h: extend FreeBSD syscall table for 5.x
912
9131.8.7a (03-05-2004):
914 * sh_mail.c: fix subject length
915 * sh_mail.c: fix the sh.mailNum.alarm_last fix (report by Kris Dom)
916 * sh_utils.c: sh_util_ask_update(): fix ISO C conformance bug
917 (compile problem reported by Kris Dom)
918
9191.8.7 (01-05-2004):
920 * sh_mail.c: fix incorrect count of sh.mailNum.alarm_last, causing
921 empty mails (introduced with segfault fix in 1.8.6, report
922 by Kris Dom)
923 * sh_utils.c: sh_util_ask_update(): check whether stdin is a terminal,
924 try to reopen on controlling terminal if not
925 * sh_utmp.c: fix order of options (problem report by Uri)
926 * sh_files.c: sh_files_chk(): set tmp = NULL at end of loop
927 (may cause segfault on null dereference for missing files)
928 * sh_unix.c: patch by Marc Schütz (order of sh_unix_getinfo_type,
929 sh_unix_getinfo_attr)
930 * don't use dh_installmanpages in 'make deb' (samhain/yule conflict
931 reported by xavier)
932 * on HP-UX, define _XOPEN_SOURCE_EXTENDED in sh_mail.c and sh_tools.c
933 (suggested by Kris)
934 * include nameser_compat.h in sh_mail.c (for MacOS X,
935 suggestion by jna)
936 * sh_utmp.c: fix time for logout events (reported by Erich
937 van der Velde)
938
9391.8.6 (15-04-2004):
940 * add CL option to set threshold for prelude and RDBMS
941 * sh_mail.c: fix bug with MailSubject option (segfault on NULL pointer
942 dereference; reported by Micha Silver)
943 * fix compiling with --disable-encrypt (reported by Pat Smith)
944 * fix minor problem in scheduler (don't return before all schedules
945 are tested, to set last_exec correctly)
946
9471.8.5 (05-04-2004):
948 * fix bugs in sh_utmp.c (unlinking of list head); may fix an OpenBSD
949 problem (endless loop; report and debugging aid by Joe MacDonald)
950 * fix hardlink check (null dereference in error message, segfaults
951 on solaris - noticed by Bob Bloom)
952 * sh_suidcheck: don't truncate quarantined file if nlink > 1
953 * fix Install.sh (no --seperate-output with --radiolist); patch by
954 Greg Kimberly
955
9561.8.4 (17-03-2004):
957 * add Prelude patch by Patrice Bourgin
958 * add license statement to sh_mounts.c, sh_userfiles.c after
959 receiving a clarifying e-mail from Cian Synnott
960 * support UsePersistent = no for Oracle (problem spotted and fix
961 tested by Michael Somers)
962 * fix bug in samhainadmin.pl
963 * sh_gpg.c: describe type of gpg error (if any)
964 * fix persistent connections with postgresql (reported by
965 Erwin Van de Velde)
966 * prelude: local 'meaning' shadows global in sh_prelude_alert
967 (spotted by David Maciejak)
968 * uname: workaround for cases where nodename would be a possibly
969 truncated FQDN (problem reported by Cian Synnott)
970 * re-write parts of sh_kern.c, store kernel info in baseline database
971 -> no need to recompile after kernel upgrade
972 * modify timeouts in sh_unix_getinfo, add timeout warning
973 * change handling of dangling symlinks (store in db)
974 * fix typo with MSG_FI_OBSC2 (double slash)
975 * remove redundant operation in sh_utils_safe_name
976 * fix occasional random start bytes of long messages in
977 sh_error_string (sl_strlcat -> sl_strlcpy)
978 * provide details for missing files (as for added files)
979 * remove duplicate message for no such group/user
980 * add fixes for samhain.oracle.init (supplied by Michael Somers)
981 * fix date insertion for Oracle (fix by Michael Somers)
982 * manual: fix incorrect statement about RPM (noticed by
983 Lars Kellogg-Stedman)
984
9851.8.3 (02-02-2004):
986 * add a HOWTO-client+server-troubleshooting document
987 * fix another bug with SIGUSR2 (suspend mode)
988 * new option SetBindAddress (--bind-address=...) to force
989 interface for outgoing connections on multi-interface box
990 * don't link against libgmp if not required (i.e. standalone)
991 * test for ext2fs/ext2_fs.h or linux/ext2_fs.h
992 * new make targets 'emerge' and 'tbz2' for gentoo
993 * update rules.deb.in based on the Debian package
994 by Javier Fernandez-Sanguino
995 * updated config.guess, config.sub to version 2002-09-05
996 * external command: report failure only once
997 * console: reset failure status after success
998 * README.UPGRADE: explain 1.7.x <-> 1.8.x client/server compatibility
999 * use persistent connection to database by default
1000 * option UsePersistent=no to switch off persistent connection
1001
10021.8.2 (19-01-2004):
1003 * sh_userfiles.c: new option UserfilesCheckUids (requested)
1004 * sh_error.c: server: don't log to logfile before dropping root
1005 * new script scripts/samhainadmin.pl (administrative tasks for
1006 signed config/database files)
1007 * add changes code to log_msg for reports on modified files
1008 * change default log threshold to 'mark', as 'none' tends
1009 to confuse new users
1010 * faster response time for SIGUSR2
1011 * revised (mostly backward-compatible) message classes
1012 * fix missing check of mailTime in server select loop
1013 * add support for libprelude (version 0.8.10)
1014 * fix format for MSG_E_GRNULL (reported by Stefan Hudson)
1015 * fix Bourne shell incompatibility (export) in samhain-install.sh
1016 (first reported by David Thiel)
1017 * fix typo in spec file (first reported by Christian Vanguers)
1018 * remove some cruft (signal handler, memory handling)
1019 * return from sigterm handler, rather than exit directly
1020 (re-entrancy problem causes more problems than it's worth)
1021
10221.8.1 (03-12-2003):
1023 * fix gmp detection (problem pointed out by Nix)
1024 * fix/improve the error message if test compiling with mysql fails
1025 * new CL option --interactive for interactive db update
1026 * fix some compiler warnings from IRIX MIPS compiler
1027 * kern_head.h, kern_head.c: option to disable IDT check
1028 * kern_head.h, kern_head.c: update kernel syscall table (2.4.20,2.6)
1029 * sh_utmp.c: count number of logins (request by Erwin Van De Velde)
1030 * change username -> userid, remove (long) userid (bug noticed
1031 by Erwin Van De Velde)
1032 * emit ADDED message for new SUID/SGID files
1033 * add trailing slash to excluded directory if there is none
1034
10351.8.0a (04-11-2003):
1036 * sh_error.c: remove two debug printf's
1037
10381.8.0 (31-10-2003):
1039 * manual: make ps file fit on both a4 and letter paper
1040 * sh_socket.c, sh_socket.h, sh_forward.c: socket interface
1041 to send (quit/reload) commands to clients
1042 * sh_forward.c, configure.ac: enable build with libwrap
1043 (Wietse Venema's TCP Wrappers library)
1044 * sh_ignore.c, sh_ignore.h, sh_files.c, sh_hash.c, sh_readconf.c:
1045 new option to suppress messages for new and/or deleted files
1046 * samhainrc.aix5.2.0: contributed by Christoph Kiefer
1047 * samhain.c: fix compile warning on solaris (noticed by Ian Hunt)
1048 * sh_database.c: undef debug code for oracle
1049 * samhain.oracle.init: contributed by Joern Michael Krueger
1050 * configure.ac, sh_utils.ac, Makefile.in, sh_modules.c,
1051 sh_cat.c, sh_cat.h, sh_mounts.c/h, sh_userfiles.c/h:
1052 check-mounts and userfiles modules contributed by eircom.net
1053 * sh_utils.c: fix off-by-one bug in sh_util_compress()
1054 * sh_forward.c, sh_tools.c, configure.ac:
1055 version 2 client/server protocol
1056 * sh_mail.c: add %S to include severity in subject (user request)
1057 * sh_suidchk.c, 1093: fix warning about unused var 'flags' on FreeBSD
1058 * samhain.h, sh_unix.h, sh_unix.c: extern inline -> static inline
1059 for --enable-ptrace
1060 * samhain.c: lower priority for 'uninitialized module' message
1061 * sh_entropy.c: lower priority for message if /dev/random blocks and
1062 /dev/urandom is available
1063 * improved error messages in sh_readconf.c
1064 * print system error message for getpwuid, getgrgid
1065 * fix missing module init after SIGHUP (noticed by Cian Synnott)
1066
10671.7.12 (13-10-2003):
1068 * sh_mail.c: fix buffer overflow in mail handler (introduced in 1.7.10)
1069 thanks to bug reports by Jason Martin and Matthew P. Cox
1070
10711.7.11 (01-09-2003):
1072 * samhain.c, samhain.h, sh_unix.c, sh_forward.c, sh_html.h:
1073 - change SIG_USR1 to switch between dbg on/off
1074 - change SIG_USR2 to switch between suspend on/off
1075 - fix CLT_ILLEGAL to actually work
1076 - introduce new state CLT_SUSPEND
1077 - force reauthentication after suspend
1078 * slib.c: change MAXFD from FOPEN_MAX (16) -> 1024
1079 * sh_suidchk.c: better AIX fs detection (Christoph)
1080 * sh_entropy.c: increase buffer size for unix entropy gatherer
1081 (problem reported by D. Danielson)
1082 * default config files: add lots of comments, list more options
1083 * sh_error.c: set default severities to 'crit'
1084 * sh_readconf.c, sh_cat.c, sh_cat.h: stricter check on config
1085 file syntax, issue warnings (triggered by C. Kiefer)
1086 * Makefile.in: handle depend-gen errors more gracefully
1087 * sh_err_console.c: fix bug in enable_msgq (reported by F. Behrens)
1088 * configure.ac: workaround for mysql_config weird output
1089 (reported by G. Faron)
1090 * sh_unix.c, sh_tiger0.c: check IO limit during read of large files
1091 * depend-gen.c: close streams before attempting to rename (Cygwin)
1092 * Makefile.in: fail gracefully if depend-gen fails
1093 * sh_database.c: sh_database_query(postgresql): fixed missing SL_ENTER
1094
10951.7.10 (27-07-2003):
1096 * FreeBSD init script: define $pidfile (reported by D. Thiel)
1097 * sh_unix.c, sh_unix.h: fix compile error on AIX 4.2
1098 * sh_schedule.c: fix bad array size
1099 * samhain.c: fix pid_t <> int casts
1100 * sh_kern.c: fix repetitive messages
1101 * configure.ac: try to bootstrap if TIGER192 not supported by gpg,
1102 provide a detailed error message
1103 * configure.ac: try harder to locate mysql
1104 * docs/Changelog: retroactively add release dates, if known
1105 * sh_mail.c: fix potential message truncation in mailer
1106 * sh_unix.c, samhain.c, samhain.h: make --enable-ptrace more portable
1107 * sh_readconf.c: fix segfault (dereference of uninitialized pointer)
1108 if --with-gpg and --enable-stealth are used together (reported
1109 by Anthony Caetano)
1110 * sh_unix.c, samhain.c, sh_calls.c: fix problems with descriptive
1111 error messages (larger GLOB_LEN, stat fills aud_err_message)
1112
11131.7.9 (30-06-2003):
1114 * sh_err_log.c: fix segfault on SIGABRT (dereference of freed memory),
1115 problems with SIGABRT noticed by Brian and Alf B Lervåg
1116 * deploy.sh.in: fix some bugs (found by Alf B Lervåg)
1117 * scripts/chroot.sh: fix typo (found by Alf B Lervåg)
1118 * configure.ac (khide): search also for 'd sys_call_table' (noted by
1119 cuek_saja)
1120 * strip whitespace before checking gpg checksum (noted by D. Thiel)
1121 * manual (faq section): explain how to stop console output
1122 * Makefile.in: fix re-naming of yule with --enable-install-name
1123 * HOWTO-client+server.html: fix typo (noted by xavier renaut)
1124 * configure.ac: escape '-' in awk regex (required by GNU awk 3.1.1)
1125
11261.7.8 (28-05-2003):
1127 * sh_unix.c: new mlock implementation with reference count
1128 and page alignment (fix for solaris problem)
1129 * kern_head.c: search also for 'xxxxxxxx d sys_call_table'
1130 * sh_html.c: write status comment (for Beltane 2)
1131 * add CL option --delimited for comma-delimited signature database dump
1132 * sh_mail.c: check exit status of push_list to fix counting bug
1133 (bug reported by Alan Moore)
1134 * configure.ac: add error message to --with-libs
1135 * fix spelling of $DAEMON in init script (noted by C. Grigoriu)
1136 * fix missing initgroups()
1137
11381.7.7 (06-05-2003):
1139 * sh_forward.c: fix bug if compiled with --enable-udp, but disabled
1140 in config file (found by Andy OBrien)
1141 * sh_database.c: sh_database_entry(): size -> c_size (two places)
1142 to fix writing of '\0' to arbitrary places :(
1143 (problem pointed out by Stefan Giesen)
1144 * profiles/*/configopts: fix --with-base -> --enable-base
1145
11461.7.6 (24-04-2003):
1147 * sh_forward.c, entry.html, head.html: fix/additions by Stefan Giesen
1148 * fix samhain_hide for the O(1) scheduler used by RedHat:
1149 configure.ac, acconfig.h: check for next_task in struct task_struct
1150 samhain_hide.c: use find_task_by_pid if no next_task in task_struct
1151 * samhain_erase.c: add MODULE_LICENSE("GPL") to fix warning
1152
11531.7.5 (15-04-2003):
1154 * sh_cat.c, sh_forward.c, sh_hash.c: fix double 'msg' tag
1155 * manual: point out the bmaxdata problem on AIX in faq section
1156 * trustfile.c: don't check symlinks (permissions of directory count)
1157 * sh_schedule.c: fix problem with daylight saving switchover
1158 * sh_samhain.c: close all open fd's >2 before reading the conf file
1159 * sh_unix.c: fix dereferenced NULL pointer when exiting on non-existing
1160 user
1161 * sh_forward.c: fix dereferenced NULL pointer when exiting on udp error
1162 * sh_forward.c: place timestamp code before select() timeout handler
1163 * fix incorrect class of timestamp messages (conflict with manual)
1164 * sh_readconf.c, sh_forward.c: new config option SetStripDomain
1165 * configure.ac: add warning if /lib/modules/`uname -r`/build/include
1166 not found
1167 * samhain_hide.c: adapt for RedHat 2.4 kernel (fetch sys_call_table
1168 address from System.map)
1169 * sh_err_syslog.c: fix for Solaris
1170 * samhain.spec.in: strip REQ_FROM_SERVER from config file install path
1171
11721.7.4 (21-03-2003):
1173 * configure.ac: fix bug in defargs (--with-base > --enable-base)
1174 * aclocal.ac: detect unsupported options
1175 * kern_check: add syscalls, skip unused syscalls
1176 * fix Manual (--enable.../--with... inconsistency)
1177 * add two HOWTOs (signed files, server/client)
1178 * moved manual into new subdirectory docs/
1179 * add admin scripts by S.Bailey/M.Redinger
1180 * option to have a version string in db file
1181
11821.7.3 (23-02-2003):
1183 * samhain-install.sh: use yule user key for signing on install
1184 * fix a bug in sh_err_console.c (attempted write to const char)
1185 * sh_gpg.c: if server, always use ~unprivileged_user/.gnupg
1186 * Makefile.in: make target 'trustfile' depend on config.h
1187 * configure.ac: don't use install_name before it is defined ...
1188 * sh_tiger0.c: fix bug in checksum computation introduced in 1.7.2
1189 * samhain.c: make sure daemon cannot be forced into 'update' mode
1190 * sh_hash.c: remove AIX workaround (AIX has been fixed meanwhile)
1191
11921.7.2 (04-02-2003):
1193 * sh_kern.c: use sys_call_table address from System.map
1194 * fix for reserved SQL keyword 'group'
1195 * add AC_SYS_LARGEFILE to configure.ac
1196 * allow separate client-specific log files for server
1197 * sstrip.c: compile sstrip code only for i386
1198 * sh_unix.c: closeall: don't close trace file
1199 * slib.c: don't trace sl_is_suid (leads to recursion in trace handler)
1200 * samhain-install.sh.in: fix detection of LSB compliant systems
1201 * sh_tools.c: get_client_*_file: lstat -> stat to allow symlinks
1202 * sh_forward.c: sh_forward_do_write: set O_NONBLOCK for fd
1203 (may block otherwise, for no good reason apparently ...)
1204 * samhain.spec.in: replace %configure with ./configure
1205 * sh_unix.c: re-write signal handling (use __malloc_hook et al. to
1206 check whether we are in the middle of a free/malloc/realloc/memalign)
1207 * sh_unix.c: use new safe_logger() function to log from signal handler
1208 * sh_err_log.c: fix xml
1209 *
1210 * fix Makefile.in to exit non-zero on compile failure
1211 * database init: create index on log_host, entry_status
1212 * sh_suidchk.c: fix path building
1213 * sh_tiger0.c: read larger blocks
1214 * sh_hash.c: cast inode to UINT32
1215 * sh_tools.c: check that config/database files size fits in uint
1216 * sh_error.c: export flag_err_debug to avoid unnecessary calls
1217 * sh_unix.c: save the open() call in sh_unix_getinfo_attr()
1218 * profiles/redhat_i386/bootscript: add # description field
1219 * deploy.sh.in: set owner + permissions for files in yule_filedir
1220 * profiles/debianlinux_i386: fix bootscript
1221 * Makefile.in: fix deploy file lists and targets (include init+scripts)
1222 * MLOCK GOOD/BAD -> SL_FALSE/SL_TRUE
1223 * sh_mail.c: GOOD/BAD -> SL_FALSE/SL_TRUE (AIX sys/param.h)
1224 * sh_err_syslog.c: split long messages rather than truncating
1225 * sh_error.c: allocate msg to fix truncation limit
1226 * sh_unix.c: closeall fd's >= 3 in non-daemon mode (inherited
1227 filedescriptors may exceed FOPEN_MAX, causing problems in
1228 sl_open_file)
1229 * sh_err_console.c: avoid stdio
1230 * trustfile: dirz: make swp[] static
1231 * slib.c: speed up sl_strlcat
1232 * clean up some bad heap allocation (PATH_MAX+(1|2) -> PATH_MAX)
1233 * remove some unused code
1234 * slib.c: support long long int in the snprintf replacement
1235 * configure.ac: new configure macro to check whether sa_sigaction works
1236 * Makefile.in: make sstrip, encode dependent on config.h
1237
12381.7.1a (08-01-2003):
1239 * fix a syntax error in samhain-install.sh.in
1240
12411.7.1 (07-01-2003):
1242 * search runlevel scripts in ./init or ./
1243 * handle all distro-specific Linux runlevel script issues
1244 within a single script
1245 * support install-boot on Yellow Dog Linux and Slackware
1246 * samhain-install.sh: fix a bug for unknown Linux
1247 ('"' not closed, DVER not set)
1248 * samhain-install.sh: check for /etc/yellowdog-release
1249 * sh_database.c: fix missing entry for 'userid' in attr_tab[]
1250 * fix debian.rules.in (disable sstrip)
1251 * update make targets: 'srpm', 'srpm-dist', 'rpm'
1252 * check for zlib if mysql is used
1253 * workaround for NetBSD bug with libresolve
1254 * fixed problems with spec files
1255
12561.7.0 (22-12-2002):
1257 * improved spec files (Andre Oliveira da Costa <brblueser@uol.com.br>)
1258 * sh_unix.c: fix a dereferenced static pointer in tf_trust_check
1259 * runlevel scripts: remove pid file after stop
1260 * make the data directory read-only for the daemon
1261 * treat 'localhost' specially in MX resolver
1262 * sh_err_log.c: set sh.flag.log_start == TRUE after writing </trail>
1263 * deploy.sh.in: fix quoting (fix by Simon Bailey)
1264 * slib.c: make sl_get_euid et al. behave well if uids not stored
1265 * trustfile.c: use euid = uid(SH_IDENT) if server
1266 * sh_mail.c: include an MX resolver
1267 * Makefile.in: install-user routine for user installation
1268 * have yule drop root
1269 * sh_tools.c: open_temp use logdir if server
1270 * unified options for runlevel script
1271 * HP-UX, IRIX runlevel scripts
1272 * AIX inittab entry
1273
12741.6.6 (13-12-2002):
1275 * configure.ac: solaris cc -O2 -> -xO2
1276 * sstrip.c: avoid alpha architecture
1277 * profiles/solaris/configopts: no --enable-static
1278 * sh_forward.c: sh_forward_req_file: copy argument to local array
1279
12801.6.5 (04-12-2002):
1281 * sh_utmp.c: set userlist = NULL in sh_utmp_end ()
1282 * sh_unix.c: do not assume that environ is sane
1283 * exit handler: write </trail>
1284 * sh_log_file(NULL): test sh.flag.log_start != S_TRUE
1285 * FreeBSD rc script does not blindly accept content of pid file
1286 * configure.ac: allow 'localhost' for log server
1287 * sh_calls.c: retry_connect: ntohs (port)
1288 * testrun_2[abc].sh: --with-logserver=localhost for client
1289
12901.6.4 (12-11-2002):
1291 * sh_tools.c: fix error when escaping '=<'
1292 * fix the 'make srpm' target
1293 * deploy.sh.in: avoid that client is named 'yule'
1294 * define memset to sl_memset
1295 * fix type cast of uid_t, gid_t
1296
12971.6.3 (31-10-2002):
1298 * fix options for Sun/Solaris native compiler
1299 * sh_unix.c: MSG_FI_LIST (line 2333): cast theFile->size to fix error
1300 * test sstrip on freebsd
1301 * default config file for freebsd
1302 * make target to build .deb packages
1303 * sh_readconf.c: fix bug in error message
1304 * samhain.c, sh_suidchk.c: fix initialization of suidchk
1305 * samhain-install.sh.in: don't remove config file by default
1306 * samhain-install.sh.in: support complete de-installation
1307 * samhain-install.sh.in: add support for Gentoo, FreeBSD, and Solaris
1308 * samhain-install.sh.in: check more paths
1309 * sh_unix.c: fix sys_siglist declaration [NetBSD portability issue]
1310 * sh_calls.c: save error message in retry_lstat()
1311
13121.6.2 (04-10-2002):
1313 * make target to build rpms
1314 * update samhain.spec.in, samhain.startRedHat
1315 * support DESTDIR, as in 'make DESTDIR=/what/ever install'
1316 * explicitely set -fno-omit-frame-pointer b/o gcc bug
1317 * mv configure.in to configure.ac to benefit from autoconf wrapper
1318 * sh_modules.c, sh_modules.h: add mod_reconf() to run at SIGHUP
1319 * slib.c: fix debug messages (no msgs for dlogActive <= 1)
1320 * sh_schedule.c, samhain.c, sh_suidchk.c:
1321 scheduler may accept multiple schedules
1322
13231.6.1 (04-09-2002):
1324 * sh_schedule.c: bugfix (executes only after first day)
1325 * rm obsolete WITH_TRACE stuff
1326 * new dlog() function for debug logging
1327 * some more descriptive error messages
1328
13291.6.0 (27-08-2002):
1330 * omit the -fomit-frame-pointer option (bugs in some gcc versions ?)
1331 * sh_error.c: fix escape mode when logging to database
1332 * sh_forward.c: fix error (twice escape) in recv_syslog_socket
1333 * sh_tools.c: change escape mode for server-received data
1334 * sh_mem.c: change ulong -> size_t in sh_mem_malloc()
1335 * configure.in: fix localstatedir if --prefix=USR
1336 * sh_hash.c: snprintf() -> sl_snprintf()
1337
13381.5.5 (07-08-2002):
1339 * sh_err_log.c: fix incorrect xml syntax for client messages
1340 logged by server
1341 * sh_err_log.c: fix incorrect '</trail>' entries on client EXIT
1342 * sh_files.c: introduce file_class_next
1343 this fixes the problem that a policy for the directory
1344 inode erroneously becomes a policy for the directory itself.
1345
13461.5.4 (17-07-2002):
1347 * sh_hash.c: fix buffer overflow with (micro-)stealth
1348 * sh_database.c: set path[] 1024 -> 12288
1349 * sh_database.c: set query[] 2048 -> 16383
1350 * sh_database.c: set values[] 1024 -> 16383
1351 * sh_forward.c: larger limit for message size (16 kB)
1352 * trustfile.c: set MAXFILENAME 2048 -> 4096
1353 * fixed a bug in the handling of filenames with embedded newlines
1354 * sh_files.c: fix missing sh_util_safe_name() in debug output
1355 * --with-sender can specify a full address
1356 * fix xml log in a backwards compatible way
1357
13581.5.3 (03-07-2002):
1359 * fix combination of stealth and sql logging
1360 * fix some more places where invalid UIDs/GIDs trigger errors
1361
13621.5.2 (01-07-2002):
1363 * include solaris config file from (sean [at] boran d.o.t com)
1364 * test for files/dirz defined twice in the configuration file
1365 * option to disable reverse lookup on outbound connections
1366 * option to use socket peer as client name (with name resolving)
1367 * sh_html.c: fix an HTML bug (twice </head><body>)
1368 * sh_suidchk.c: fix warning on AIX b/o dirname()
1369 * allow logging server -> syslog if yule is NOT configured to
1370 receive syslog messages
1371 * define PRIi64 to "lld" if undefined
1372 * invalid UIDs: use gid/uid as name, error level SeverityNames
1373 * minor fixes for connect_port
1374 * sh_hash.c: flush output of db listing before _exit()
1375 * configure.in: fix incorrect default ${install_name} for server
1376 * configure.in: try harder to find mysql.h / libpq-fe.h
1377 * sh_files.c: sh_files_checkdir:
1378 closedir() early to not exhaust OPEN_MAX
1379
13801.5.1a (30-05-2002):
1381 * fix missing LSB init script
1382
13831.5.1 (27-05-2002):
1384 * fix '-t update' option
1385
13861.5.0a (23-05-2002):
1387 * fix configure.in
1388
13891.5.0 (22-05-2002):
1390 * include solaris nosuid patch from (nathoo [at] co d.o.t ru)
1391 * similar fix for bsd nosuid
1392 * speed up -t update
1393 * convert manual to DocBook, distribute html and ps
1394 * fix some more problems with configure.in, Makefile.in
1395 * fix testsuite, add tests for udp, mysql
1396 * MSG_TCP_MSG: host -> remote_host
1397 * convert to autoconf 2.53
1398 * make c_bits.sh exit with status 0
1399 * sh_database.c #include "mysql.h" --> <mysql.h>, ditto libpq-fe.h
1400 to avoid dependency tracking problems
1401 * samhain.c remove *YULE* #ifdefs
1402 * acconfig.h remove *YULE* #undefs
1403 * samhain.c: procdirSamhain: lstat --> stat (allow symlink)
1404 * configure.in: add checks for correct user input
1405 * Makefile.in: add automatic dependency tracking
1406 * depend-gen: tool to figure out dependencies
1407 * chkconfig comments in redhat start scripts
1408
14091.4.8:
1410 * sh_database.c: fix missing attr_old, attr_new, (from)host columns
1411 * configure.in, Makefile.in: fix an error in the configfile
1412 definition with REQ_FROM_SERVER
1413 * sh_err_console, sh_err_log: avoid recurrent failure messages
1414 * timeout on read from files (/proc)
1415 * fix errrors with setjmp/longjmp/alarm
1416 * fix memory leak in server (~20 byte/file download in sh_tools, 930)
1417 * check gpg signature for files downloaded from server, add a
1418 regression test
1419 * fix chown in solaris bootscript
1420 * provide second scheduler for file check
1421 * provide scheduler for file check
1422 * provide scheduler for SUID check
1423
14241.4.7 (08-04-2002):
1425 * make daemon control LSB-compliant (arguments, exit status)
1426 * set log_ref = 0 for server messages
1427 * boolean option SetDBServerTstamp to disable entering server
1428 timestamps for received client messages into database
1429 * sh_suidcheck: check for "nosuid" mount option if getmntent is used
1430 * fix logrotate script in manual (reported by Scott Worthington)
1431 * don't strip numerical IP addresses
1432 * check item->status_now != CLT_TOOLONG in client_time_check()
1433 * set log_host to client in db client message
1434
14351.4.6a (20-03-2002):
1436 * define prefix in deploy.sh
1437
14381.4.6 (19-03-2002):
1439 * modify samhain_hide.c to hide processes on new Linux kernels
1440 * better error diagnostics in kern_head.c
1441 * fix compile error in all_items ()
1442 * check length of install-name in enable-khide (max is 15)
1443 * define exec_prefix in deploy.sh.in
1444 * make configure a bit more cross-compiler friendly
1445
14461.4.5 (07-03-2002):
1447 * Make sure missing file is reported even if ptr->reported == S_TRUE
1448 because the file has been added.
1449 * propagate 'reported' flag from sh_files_checkdir() into file list
1450 * close checkfd in sh_gpg_check_file_sign()
1451 * sh_derr(): kill(parent, SIGCONT) after ptrace(PT_DETACH,...)
1452 * use sh.srvcons.name in dbg() to get debugging info from daemon
1453 * option to log file timestamps with localtime instead of GMT
1454 * comment out MSG_FI_ADD in sh_dirs_chk () - obsoleted by mandatory
1455 sh_files_filecheck(directory) that triggers MSG_FI_ADD in sh_hash.c
1456 * set ptr->reported = S_FALSE; for reappeared files in sh_files_chk()
1457 to make sure re-disappearing will get reported
1458 * new function sh_hash_set_missing() to remove file record
1459 without (duplicate) 'missing' message
1460 * make sure all items are reported for added files
1461 * fix stealth mode with sh_kern (encode sh_ks.h -> sh_ks_xor.h)
1462 * clarify in the documentation which gpg options to use for signing
1463
14641.4.4 (11-02-2002):
1465 * check that parent process has exited before writing PID file
1466 * promote MGG_W_CHDIR to SH_ERR_ERR
1467 * add error message to sh_unix_testlock
1468 * fix missing _() macro in sh_aud_set_functions
1469
14701.4.3 (05-02-2002):
1471 * don't check attributes for symlinks (may cause device access)
1472 * add USE mysql; USE samhain; to samhain.mysql.init
1473 * point out the MessageHeader/mysql problem in manual
1474 * add -lz to LIBS for mysql
1475 * strip after install, avoid double strip
1476
14771.4.2 (27-01-2002):
1478 * support for EGD
1479 * fix some more problems with install-deploy / deploy.sh
1480 * fix a bug in profiles/suselinux_i386/bootscript (INSTALL_NAME_)
1481 * fixed the 'external logging' test (init rather than none in rc file)
1482
14831.4.1:
1484 * SuSE: include run level 4+5
1485 * install location of hiding kernel modules changed - some insmod
1486 variants do not test for /lib/modules/$(uname -r)/module_name.o
1487 * new make targets 'install-deploy', 'uninstall-deploy'
1488 * fixed make targets 'deploydir', 'deploydirfast'
1489 * bail on unsupported CL option in deploy.sh
1490 * fix various bugs in deploy.sh
1491
14921.4.0 (16-01-2002):
1493 * fixed missing 'dirname' on Mac OS X
1494 * fixed && tested for/with postgres
1495 * 'user=' -> 'userid=' (reserved word in sql)
1496 * fix the endianess + size of file database; this changes db format
1497 for any non-Linux OS
1498 * --enable-old-format for old (V1.3) database format
1499 * getopt, samhain.c, samhain.h: option -f to loop if not daemon
1500 * sh_hash: list numeric + char data to allow file db update on
1501 server side
1502 * sh_database: modify handling of integer (long) data
1503 * sh_database: datetime in database
1504 * sh_database: hash field in database
1505 * sh_database: rewrite database insert string construction
1506 [use INSERT INTO log (fields) VALUES (values);]
1507 * makefile suse 7.x runlevel entries
1508
15091.3.7 (06-01-2002):
1510 * fix incorrect escape in sh_tools_safe_name
1511 * fix sh_error_handle (4. argument) in sh_extern.c
1512
15131.3.6c:
1514 * fix segfault in sh_database (mysql logging) on solaris
1515
15161.3.6b (03-01-2002):
1517 * fix syntax error ('==') in Makefile.in
1518 * fix configure.in (path for /lib/modules/$(uname -r)/build/include)
1519 * fix sh_kern.c (redeclaration of 'j')
1520
15211.3.6 (03-01-2002):
1522 * sh_kern.c: check integrity of int 80h vector
1523 (SucKIT rootkit - Phrack 58)
1524 * make sure childs in sh_kern are wait()'ed for
1525 * provide start/stop/restart/reload/status interface
1526 * fix a potential segfault (dereferenced NULL pointer) in the server
1527 * use sh_util_flagval for sh_unix_setdaemon
1528 * documentation for logging to SQL database
1529 * configure.in: check for -I/lib/modules/$(uname -r)/build/include
1530 * fix trustfile.c to ignore invalid users
1531 * separate 'make install-samhain' and 'make install-yule'
1532 * separate default log/pid/config files for server/client
1533 - less problems running server and client on same host
1534 * rewrite deploy.sh(.in):
1535 - don't use (make|install) if deploying
1536 - use command line options
1537 - better integrate into server environment
1538 - write install db
1539 * always write a pidfile if daemon
1540 * don't use server's config file as fallback for downloading client
1541 * don't overwrite config file when doing 'make install'
1542
15431.3.5 (28-12-2001):
1544 * fix --enable-message-queue for newer glibc versions
1545 * log to SQL database: implemented, but undocumented yet,
1546 needs to be tested further
1547 * xml: escape received syslog messages
1548 * xml: rename 'time' to 'tstamp'
1549 * make targets: make [un]install-[boot-]yule
1550 (for server-only installation)
1551 * fix samhain_hide.c for 2.4 kernel
1552 * fix sh_kern for updated samhain_hide.c
1553 * new option -j to just list the logfile
1554 * sh_getopt.c: recognize -Dt check for -D -t check
1555 * sh_tiger0.c: fix compiler warning (memmove) on Solaris
1556
15571.3.4 (12-12-2001):
1558 * sh_suidchk.c: option to limit files per second
1559 * sh_unix.c: option to limit (kilo)bytes per second
1560 * sh_hash.c: fix potential problem with '\n' in filename
1561 (not backward compatible if there are filenames with '=')
1562
15631.3.3 (03-12-2001):
1564 * sh_readconf.c, samhain.h, samhain.c, sh_suidchk.c:
1565 option SetNiceLevel to set scheduling priority
1566 * sh_hash.c: bugfix for database listing on Solaris
1567 * taus_seed: bugfix for emergency backup rng seed
1568 * sh_util_safe_name: fix for XML
1569 * sh_utmp_set_login_activate: use sh_util_flagval
1570 * sh_utils.c: sh_util_obscurename: rm 'space' from list
1571 * more backtrace macros
1572 * sh_util_flagval: fix bug to recognize 1/0
1573 * fix test scripts testtimesrv.sh, testext.sh (test.sh 6/5)
1574 * rm stray debug fprintf in sh_srp.c
1575
15761.3.2 (27-11-2001):
1577 * sh_hash.c: fix an error introduced in 1.3.1
1578 * set RLIMIT_CORE to RLIM_INFINITY if --enable-debug
1579
15801.3.1 (25-11-2001):
1581 * slib.c: get backtrace with --enable-debug
1582 * sh_unix.c: allow core dumps when --enable-debug
1583 * configure.in: fix default message queue permissions
1584 * sh_suidchk.c: automatically include suid/sgid files in database
1585 * sh_suidchk.c: check all suid/sgid files
1586 * sh_hash.c: don't insert duplicates when reading the database
1587 * sh_utmp, sh_kern, samhain: fix 1sec offset in timer
1588 * sh_unix.c: don't require /dev/random to be non-world-writeable
1589 * server: fix segfault in zAVLTree.c if avltree == NULL (no clients)
1590 * client: fix segfault on Solaris if path_conf == NULL
1591 * testrun_1b.sh: \(^/.*\) -> \(/.*\) for Solaris sed
1592
15931.3.0 (31-10-2001):
1594 * support compiling with GNU gmp library
1595 * set 3 sec timer on client_time_check to avoid excessive (and
1596 unnecessary) calls under heavy load
1597 * replace sl_strlen with a macro
1598 * store client_t structure in AVL tree
1599 * database format incompatible with previous format, up the magic#
1600 * sh_html.c: cache entry template for speedup
1601 * slib.c: reset islong(double) in sl_printf_count
1602 * sh_hash.c: report on rdev change
1603 * sh_hash.c: print size in 64 bit
1604 * sh_hash.c: save in absolute size types
1605 * sh_unix.c: get values as appropriate type (time_t, dev_t, ...)
1606
16071.2.10:
1608 * update MANUAL
1609 * sh_unix.c: tiger_hash -> tiger_generic_hash
1610 * sh_readcon.c: DigestAlgo option
1611 * sh_tiger0.c: add MD5 and SHA1
1612 * sh_unix.c: fix minor problem with win2k/cygwin
1613
16141.2.9 (17-10-2001):
1615 * fix problem with entry template/empty hostname
1616 * fix MASK_USER_ (MTM -> ATM)
1617 * typo fixed in configure.in (${install_name} -> {install_name})
1618 * bugfix group_old -> size_old in XML code
1619 * skip armor header in signed files
1620
16211.2.8 (29-09-2001):
1622 * Mac OS X: in sh_getopt.c, rename table[] to op_table[] to avoid
1623 obscure compiler warning
1624 * Mac OS X: fix test scripts
1625 * Mac OS X: import newest config.guess, config.sub from ftp.gnu.org
1626 * implement deadtime in syslog recv code to protect against flooding
1627 * sh_err_log: sl_close(fd) if lock|forward fails
1628 * compliance with Filesystem Hierarchy Standard -- Version 2.2 final
1629 * add policies User0, User1
1630 * fix compile problem (FreeBSD) in sh_suidchk.c
1631 * macro to check for debugger breakpoints (linux/i386)
1632 * check for solaris (does not work) in sh_derr (--enable-ptrace)
1633 * option to listen on 514/udp for syslog, drop root
1634 irrevocably if compiled thus
1635 * use (check_mask & MODI_ATM) to decide whether to reset utime
1636 * reset the policy masks on sighup
1637 * option to write XML log messages
1638 * cleanup of message catalog
1639 * modified error messages for BADCONN
1640 * error messages for Rijndael
1641 * block recursive error messages within sh_error_handler()
1642 - would hang the machine ... -
1643
16441.2.7:
1645 * sh_files, sh_utils: check top level directory
1646 * sh_kern, sh_cat, kern_head: check syscall code, fork subprocess
1647 for reading from /dev/kmem
1648 * include /boot in default samhainrc
1649 * change source distribution signing/packaging system
1650 * Makefile, README, MANUAL: adhere to file system standard,
1651 document new locations
1652 * fix a bug in samhain_hide.c
1653
16541.2.6:
1655 * reset list of trusted users before config file re-read
1656 * TrustedUser=... can be a list
1657 * fix severity for files missing from IgnoreAll
1658
16591.2.5:
1660 * include example_pager.pl, example_sms.pl scripts
1661 * explain paging/sms setup in docs
1662 * allow manual exclusion of a directory in suidcheck
1663 * automatically track all file changes
1664 * remove missing files from in-memory database
1665 * add $(KERN) to DEPLOYFILES
1666
16671.2.4:
1668 * log IP address for login/logout events, if supported by the OS
1669 * release block in globerr (callback)
1670
1671-------------
1672
16731.2.3:
1674 * fix problem with reading stealth configuration
1675 * fix a few formats in sh_cat.c
1676 * always use strncmp for file system type check in sh_suidchk.c
1677 (trailing 'fs' may be system specific for some types)
1678 * no bare LF in messages (RFC 2822)
1679 * no lines longer than 998 chars (RFC 2822)
1680 * fix error in testrc_1
1681
16821.2.2:
1683 * make tmp file directory a compile time option
1684 * fix minor bugs in tmp file allocator (potential memory leak,
1685 double slash if root directory)
1686 * obsolete testpipe script removed
1687
16881.2.1:
1689 * fix memory alignment in rijndael-api-fst.c: blockEncrypt()
1690 * fix byte order in HMAC code (compatibility fix for Linux/HP-UX)
1691 * removed a debug fprintf()
1692
16931.2.0:
1694 * fix a bug in the HMAC implementation (thanks to Cesar Tascon
1695 for help in tracking down this one)
1696 * module to check the file system for SUID/SGID files
1697
16981.1.16 (never released):
1699 * fix the recursion depth -1 option as described in the manual
1700 * optional database reload on SIGHUP
1701 * fix a race condition when checking that /dev/random is a charakter
1702 device
1703 * redirect stderr to /dev/null for c_random
1704 (AIX may segfault in netstat...)
1705 * check whether /dev/random is a charakter device in c_random.sh
1706 (we know at least one sysadmin who has set up a fake /dev/random ...)
1707 * don't give NULL as 2. and 3. arg to execve if not Linux - some
1708 Unices (notably Solaris) don't like it
1709 * init ptr = NULL in my_malloc (compiler warning)
1710 * make the bitmask for tests configureable (suggestion by A. Dunkel)
1711 * make the bitmask for tests a static variable
1712 * make (database/logfile/lockfile) path configurable
1713 (to run multiple instances of samhain from an NFS share - on the
1714 wishlist of J. Patton)
1715
17161.1.15 (never released):
1717 * fix minor error in testcompile.sh (rm test_log only at start)
1718 * return from subroutines on sig_terminate == 1
1719 (faster exit on SIGTERM)
1720 * fix re-configuration of addresses
1721 * use sh_util_flagval() in sh_mail_setFlag and sh_kern_set_activate
1722 * SysV message queue as compile option
1723 * config file option to set console device
1724 * removed the pre 1.1.9 code bloat
1725 * don't print the LOGKEY to the console
1726
17271.1.14:
1728 * fix an error in the setup consistency check
1729 * make target to uninstall runtime files
1730 * trustfile.c: check return code of readlink(), fix off-by-one error
1731 * sh_files.c: fix placement of terminator after readlink() call
1732 * sh_files.c: fix a missing set_suid()/unset_suid()
1733 - suid should work, but is not recommended -
1734 * more debug statements in c/s code
1735 * avoid re-entry in sh_unix_sigexit
1736 * put a block around free() and malloc() in wrapper functions
1737 * ditto for glob()/globfree(), regcomp()/regfree(), fdopen()/fclose()
1738 - i.e. avoid corrupting the heap from a signal handler -
1739
17401.1.13:
1741 * optimized the size of the configure script somewhat
1742 * modify the compile and hash test scripts
1743 * read '\0's in sh_unix_getline
1744 * exponential schedule for connection attempts
1745 * make stealth working properly with signed files
1746 - config file should be signed now before embedding in picture -
1747 * fix a race in using signed files
1748 * updated err messages for PWNULL, GRNULL
1749 * add missing shell script for test 11
1750 * add mandatory source file/line info with -p debug
1751 * add mandatory source line info with BADCONN
1752 * fix a latex error in the manual
1753
17541.1.12:
1755 * debug output to console if compiled with --enable-debug and
1756 running as daemon
1757 * make reportonlyonce=true the default
1758 * make sure state changes of a file are always reported, even
1759 with reportonlyonce=true
1760 * Linux kernel modules (samhain_hide, samhain_erase)
1761 * fixed incorrect return value of sh_util_flagval
1762 * fixed an error in sh_files.c: happens with -t init and first
1763 file that is checked does not exist
1764 * revised install/uninstall targets in the Makefile
1765 * module to check for clobbered kernel syscalls (tested on Linux 2.2)
1766 * more diagnostic error messages in sh_gpg.c
1767 * more diagnostic error messages in sh_mail.c
1768 * error in mail.c fixed
1769 (address -> address_list[i] for multiple recipients)
1770 * docs updated, better(?) explanation of signed files
1771 * skip over path in gpg checksum output
1772 * check client name against IP address and FQDN
1773 * fix for --disable-* in config file
1774 * fixed a server crash (MSG_TCP_OKMSG without arg)
1775 if the server is run with debug level output threshold
1776 * catch EAGAIN in sh_gpg.c pipe reader
1777 * fix the 'external logging' test to make it work on BSD
1778 * error message if no local path to init DB
1779 * check for i86/Solaris in configure (vsnprintf prototype)
1780 * make SRP the default
1781
17821.1.11:
1783 * make log file verification more convenient
1784 * fix problem with message classes in stealth mode
1785 * linux: do not try to read file attributes for devices
1786 * handle the root directory correctly (avoid "//" in listing)
1787 * fix problems with blockin on FIFOs/char dev
1788 pointed out by I. Rogalsky (rog@iis.fhg.de)
1789 - open in nonblocking mode for read, then set to blocking
1790 - open file only if regular
1791 * fix alignment in memory profiler
1792
17931.1.10:
1794 * minor code cleanup
1795 * fix an error in trustfile.c (handling of empty/incomplete
1796 group entries in /etc/group, bug report by A. Capriotti )
1797
17981.1.9:
1799 * compatibility option for old behaviour (plain hash instead
1800 of HMAC, ECB instead of CBC mode)
1801 * use CBC rather than ECB mode for encryption
1802 * use HMAC-TIGER for message authentication codes
1803 * handle NULL data in sh_tiger_hash
1804 * option to set syslog facility (default is LOG_AUTHPRIV)
1805 * longer timeout (300 sec) on /dev/random if no /dev/urandom
1806 * fix minor output error with stealth option
1807 * option not to log names of config/database files on startup
1808
18091.1.8:
1810 * fix error in syslog routine
1811 * fix missing 'test' in configure.in
1812 * fix error in replace_tab() in sh_html.c
1813 * fix minor memory leak in sh_util_regcmp()
1814
18151.1.7:
1816 * timeout on read_mbytes (from /dev/random; fallback to /dev/urandom)
1817 * fix for FreeBSD: ut_user -> ut_name in sh_utmp.c
1818 * fix for Alpha: consider $ac_cv_sizeof_unsigned_int_ in configure.in
1819 * fix for Alpha: format string in sh_tiger0.sh
1820 * on Linux, now compiles cleanly with
1821 -Wall -W -Wstrict-prototypes -Wcast-align
1822 * fix problem with recursion depth
1823 (pointed out by Vic <hvicha@mail.ru>)
1824 * #include "sh_tools.h" in sh_unix.c and fix the
1825 --with-timeserver option (reported by Vic <hvicha@mail.ru>)
1826 * place read_port(), MSG_TCP_NETRP outside ifdefs
1827 * close fd/zero skey before execve
1828 * verify client name against socket peer
1829 * ... with configureable error priority
1830 * use strcmp() rather than strncmp() in search_register()
1831 * fix race between lstat() and open() for checksum
1832 (reported by dynamo <dynamo@ime.net>,
1833 JJohnson <JJohnson@penguincomputing.com>)
1834 * enable globbing for filenames
1835 * fix Solaris problem: siginfo_t may be NULL
1836 * fix missing SL_EBADGID in tf_trust_check
1837 * test case for external scripts, fix flushing pipe
1838 * fix a typo in sh_ext_type
1839 * do an fdexec w/checksum on Linux if calling external program
1840 * even safer tmp file creation
1841 * allow db update
1842 * fix compile options for --enable-debug
1843 * fixed a spelling error in the output
1844 * test program for full CS support (config/database download)
1845 * tell which file is searched for cs download
1846
18471.1.6:
1848 * fix bug in sh_readconf_line (segfault on erroneous config lines)
1849
18501.1.5:
1851 * sh_unix.c: sh_unix_getinfo_attr: f -> flags
1852 * use gettimeofday as last resort
18531.1.4:
1854 * fix AIX compiler warning in sh_forward (cast arg1 of sh_tiger_hash
1855 to (char *)
1856 * configure: add static link flags for some more os (from tar)
1857 * don't strip twice (some stupid systems abort)
1858 * fix for reading from /dev/random on non-Linux systems (untested)
1859 * sh_mail.c: end all message lines with \r\n
1860 * stealth: ignore \r, \"
1861 * take out tracing from --enable-debug (presently useless anyway)
1862 * fix some remaining cleartext with debug && stealth combined
1863 * fixed a small memory leak in sh_err_log.c
1864
18651.1.3:
1866 * fixed circular logic in taus_seed() (fallback method only)
1867 * fix for missing _SC_OPEN_MAX (runaway close())
1868
18691.1.2:
1870 * implement message classes
1871 * let server recognize client message severity and class
1872 * secondary log server
1873 * keep database in memory (allows to close file
1874 if retrieved from server)
1875 * encrypt client/server communication
1876
18771.1.1:
1878 * Compilation problems with native Solaris compiler fixed
1879 * fill in euid/ruid variable
1880 * manual.pdf --> MANUAL.pdf
1881 * debug sh_util_formatted()
1882 * http refresh 120sec for server stat page
1883 * trace/debug options
1884 * fixed problem with utmp.c options
1885 * fixed problem with sh_mail_setaddress
1886 * option for custom message header
1887 * fixed problem in compdata
1888 * fixed problem in mail verification
1889 * remove eventual trailing '/' in file names
1890 * fixed problem with report string for modified files
1891 * option to report in full detail
1892
18931.1.0:
1894 * Move error messages to catalog
1895 * Make error message format more uniform
1896 * Wrap sytem calls that could be interrupted by signals
1897 * Warn on append to database
1898 * Option for full details on mod. files
1899 * Option to report only once on mod. files
1900 * Generally speaking, major modifications with potential new bugs
1901
19020.9.5:
1903 * sh_hash.c: fixed erroneous checksum for config file
1904 * sh_html.c: fixed erroneous timestamp (last)
1905 * sh_tools.c: fixed connect_port (set port for cached address)
1906 * sh_srp.c: fix for '00' (='\0') in pw
1907 (last two fixes by Andreas Piesk)
1908
19090.9.4:
1910 * samhain.c: fcntl(1, ..) -> fcntl(2, ..)
1911 * sh_hash.c: copy 12 instead of 10 byte for c_attributes
1912 * 'empty directory' WARN -> INFO
1913
19140.9.3:
1915 * FreeBSD fixes:
1916 - c_random.sh: make sure /dev/random provides something
1917 rather than nothing
1918 - check for <netinet/in.h> and include it
1919 - include <sys/types.h> early
1920 - sh_utmp.c: fixed an occurence of ut_user
1921 - sh_utmp.c: #ifdef HAVE_UTTYPE static char terminated_line #endif
1922 - sh_forward.c: EBADMSG -> ENOMSG
1923 * sh_unix.c: check return value of gethostbyname
1924 * sh_entropy.c: fallback on /dev/urandom if /dev/random blocks for
1925 more than 30 sec
1926 * ... and fix the timestamp format ...
1927
19280.9.2:
1929 * ISO 8601 timestamps
1930 * Bugfix in sh_utmp (timestring overwrite)
1931 * don't use siginfo_t on Linux (garbage as of 2.2.14)
1932 * check for Linux capabilities bug when dropping root
1933 * include README for gcc compiler bug (pointed out by A. Piesk)
1934 * explicitely set -fno-strength-reduce with gcc
1935 * fixed ignoring missing files with the IgnoreAll policy
1936
19370.9.1:
1938 * more ext2flags (breaks backward database compatibility on Linux)
1939 * IgnoreAll policy modified - missing/added files reported with
1940 SeverityIgnoreAll (to handle files that may or may not be present)
1941 * Check all files, not only regular ones
1942 (bug in sh_files, originally introduced because checksum of
1943 regular files only is computed)
1944
19450.9:
1946 * use O_NOATIME if supported
1947 * --with-nocl takes argument (PW to re-enable CL parsing)
1948 * no daemon mode if initializing database
1949 * fixed segfault in yule with 'unknown file type' request
1950 * enlarged MAX_GLOBS 24 -> 32 and made the array linear
1951 * server uses last registry entry for any given client now
1952 * deploy.sh script to deploy clients to remote hosts
1953 * enhanced signal handling: SIGUSR1/SIGUSR2/SIGABRT/SIGQUIT/SIGHUP
1954 * allow y/Y/n/N for login monitoring (in addition to 0/1)
1955 * external logging scripts/programs
1956 * trustfile.c: define STICKY on Linux
1957 * reset signal mask when initializing
1958 * EINTR_RETRY wrapper
1959 * slib: sl_read, sl_write EINTR update
1960 * use sstrip when installing
1961 * more compact database format (breaks backward database compatibility)
1962 * larger download packets
1963 * TcpFlags unsigned char
1964 * cast to (char *) head in write_port
1965 * m(un)lock cast to (char *)
1966 * (1 << 31) --> (1UL << 31)
1967 * support e2fs attributes on Linux
1968 * fixes for AIX and Solaris native compilers
1969 * fixed Makefile for non-GNU make (pattern rule --> suffix rule)
1970
19710.8.1:
1972 * fixed 'is_numeric()' return value
1973
19740.8:
1975 * added option for static compilation
1976 * added option for stealth with non-hidden config file
1977 * added option for disabling command line parsing
1978 * all options can be set in the configuration file now
1979 * stealth: xor strings in database file
1980 * fixed bug in mailer code ([] in HELO)
1981 * print timestamp when asking for key
1982 * 'micro' stealth mode (no hidden configuration file)
1983 * simplified slib
1984 * int->long for uids/gids in trustfile
1985 * moved mailkey from data to code
1986 * shell script for entropy (stronger default key)
1987 * general code cleanup
1988 * better error checking in client/server code
1989 * detect out-of-sync messages
1990 * check state across protocol passes in server
1991 * make sure authentication is mutual
1992 * file download to client
1993 * reserve six file descriptors in server
1994 * mlock queue buffer if LOG_KEY
1995 * improved robustness in bignum (don't fail on free())
1996 * per-directory recursion depths
1997 * RFC821 compliance: empty line at end of header, To field, Date field
1998 * RFC821 compliance: make e-mail transfer relieable
1999 * fix detection of hardlink changes
2000 * checksum verification for calling gpg/pgp
2001 * CL option '-S' not required for server-only binary
2002 * eliminate CL options that may leak privileged information
2003 if the program is SUID
2004 * skip leading white space in configuration file
2005 * allow nested conditionals in configuration file
2006 * allow whitespace before and after '=' in configuration file
2007 * don't leak file descriptors to child processes
2008 * make message transfer relieable
2009 * always report error on abnormal termination of connection
2010
20110.7:
2012 * support for alpha machines
2013 * stop TCP logging after exit message
2014 * limit connections in server (DoS attacks)
2015 * move string handling to slib
2016 * move file handling to slib
2017 * timestring without space
2018 * changed report format
2019 * SUID bugfix - use euid when checking logfile ownership
2020 * SUID bugfix - get root for lstat()
2021 * SUID bugfix - get root for opendir()
2022 * store number of hardlinks
2023 * send no message if polling empty queue
2024 * include tiger 64-bit implementation (portability)
2025 * codes for error conditions
2026 * mail check: handle multiple, overlapping audit trails
2027 * security fix: no append to database if SUID
2028 * fix sh_entropy.c (BUFSIZ -> BUF_ENT)
2029 * read command line before config file
2030 * PGP signing of config/database files
2031 * checksum of config file reported
2032 * checking for attributes only
2033
20340.6:
2035 * more syslogish priority specification
2036 * fixed segfault in sh_mem_check, apparently this was also
2037 the reason for the segfault in atexit()
2038 * allow for compilation with SRP authentication
2039 * fixed tiger checksum computation
2040 * fixed broken logfile verification for second and further audit trails
2041 * test program added
2042 * documentation improved
2043 * sh_forward_make_client: bug fixed in[8]->in[i]
2044 * sh_error.h: fixed missing #include <errno.h>
2045 * configure.in: fixed missing strerror() test
2046 * sh_utmp.c: check logins/logouts
2047 * check for missing files
2048 * only reset access time if necessary
2049 * O_EXCL in open()
2050 * limit environment to TZ in execve (sh_entropy.c, not used on Linux)
2051 * use trustfile() to determine whether logfile dir is trustworthy
2052 * strip head instead of tail for numerical address
2053 * store messages in fifo during log server outage
2054 * re-init session key after server outage
2055
20560.5 (21-12-1999):
2057 * added option for mail relay server
2058 * own popen() implementation in sh_entropy() (portability)
2059 * fixed error in sh_util_basename() (returned NULL for base == "/")
2060 * fixed segfault in strlcpy/strlcat (check for src == NULL)
2061 * FILENAME_MAX -> PATH_MAX (HP-UX 10.20)
2062 * use TIGER for 32-byte compilers (portability)
2063 * fixed hash function (do not include stdlib.h)
2064 * flush buffer before write in mailer code (IBM AIX 4.1)
2065 * make mailer code non-forking
2066 * cast argument of is...() to int (portability)
2067 * return() after _exit() for braindead compilers (portability)
2068 * optionally use inet_addr (portability)
2069 * check for broken mlock() (HP-UX 10.20)
2070 * minor code cleanups
2071 * fixed incorrect size of munlock()'ed memory in sh_error_string()
2072 * fixed a buffer overflow in the error printing routine
2073 * fixed a buffer overflow in sh_util_safe_name ()
2074 * implement SRP session key exchange
2075 * implement client/server facility
2076 * implement @host/@end construct in configuration file
2077 * preferably use uname(), and do gethostbyname() for FQDN
2078 * make vernam cipher base numeric
2079 * make OnlyStderr private in sh_error
2080 * test -e "/dev/random" --> test -r "/dev/random" (portability)
2081 * check for libsocket (portability)
2082 * add #defines for IPPORT_SMTP, IPPORT_TIMESERVER (portability)
2083 * eliminate superfluous /proc test
2084 * some unreachable code removed
2085 * cast to (byte*) replaced by cast to (word64*) in sh_tiger_hash()
2086 * check for setresuid() if no seteuid() (HP-UX 10.20)
2087
20880.4 (09-11-1999):
2089 * make sure output from /dev/random has no NULL's
2090 * one-time pad encryption for emailed keys
2091 (better than nothing ...)
2092
20930.3 (04-11-1999):
2094 * logfile readable for group
2095 * verify signatures for any file
2096 * signature block in tarball
2097 * use select() in time server routine
2098 * better protection for session keys (mlock)
2099
21000.2:
2101 * fixed incorrect man page
2102 * fixed incorrect example rc file
2103 * recursive error logging should work now
2104
21050.1:
2106 * initial release -- on Samhain 1999, of course
2107
2108development start:
2109 * probably 29-06-1999
2110
Note: See TracBrowser for help on using the repository browser.