2 - Enabled utmpx support by default for Solaris
3 - Cleanup sshd.c PAM a little more
4 - Revised RPM package to include Jim Knoble's <jmknoble@pobox.com>
5 X11 ssh-askpass program.
8 - More fixes from Andre Lucas <andre.lucas@dial.pipex.com>
9 - Cleanup of auth-passwd.c for shadow and MD5 passwords
10 - Cleanup and bugfix of PAM authentication code
13 - Merged fixes from Ben Taylor <bent@clark.net>
14 - Fixed configure support for PAM. Reported by Naz <96na@eng.cam.ac.uk>
15 - Disabled logging of PAM password authentication failures when password
16 is empty. (e.g start of authentication loop). Reported by Naz
20 - Merged later HPUX patch from Andre Lucas
21 <andre.lucas@dial.pipex.com>
22 - Above patch included better utmpx support from Ben Taylor
26 - Fix undefined fd_set type in ssh.h from Povl H. Pedersen
28 - Fix login.c breakage on systems which lack ut_host in struct
29 utmp. Reported by Willard Dawson <willard.dawson@sbs.siemens.com>
32 - Integration of large HPUX patch from Andre Lucas
33 <andre.lucas@dial.pipex.com>. Integrating it had a few other
35 - Ability to disable shadow passwords at configure time
36 - Ability to disable lastlog support at configure time
37 - Support for IP address in $DISPLAY
40 say "REMOTE HOST IDENTIFICATION HAS CHANGED"
41 - Fix DISABLE_SHADOW support
42 - Allow MD5 passwords even if shadow passwords are disabled
46 - Redhat init script patch from Chun-Chung Chen
47 <cjj@u.washington.edu>
48 - Avoid breakage on systems without IPv6 headers
51 - Makefile changes for Solaris from Peter Kocks
52 <peter.kocks@baygate.com>
53 - Minor updates to docs
54 - Merged OpenBSD CVS changes:
55 - [authfd.c ssh-agent.c]
56 keysize warnings talk about identity files
58 "Connection closed by x.x.x.x": fatal() -> log()
59 - Correctly handle empty passwords in shadow file. Patch from:
60 "Chris, the Young One" <cky@pobox.com>
64 - Integrated patchs from Juergen Keil <jk@tools.de>
65 - Avoid void* pointer arithmatic
66 - Use LDFLAGS correctly
67 - Fix SIGIO error in scp
68 - Simplify status line printing in scp
69 - Added better test for inline functions compiler support from
70 Darren_Hall@progressive.com
75 fix get_remote_port() and friends for sshd -i;
76 Holger.Trapp@Informatik.TU-Chemnitz.DE
78 make code simpler. no need for memcpy. niels@ ok
80 namebuflen not sizeof namebuflen; bnd@ep-ag.com via djm@mindrot.org
83 typo; mark.baushke@solipsa.com
84 - [channels.c ssh.c ssh.h sshd.c]
85 type conflict for 'extern Type *options' in channels.c; dot@dotat.at
87 move checking of hostkey into own function.
90 - Clean up broken includes in pty.c
91 - Some older systems don't have poll.h, they use sys/poll.h instead
95 - Fix compilation on systems with AFS. Reported by
97 - Fix installation on Solaris. Reported by
98 Gordon Rowell <gordonr@gormand.com.au>
99 - Fix gccisms (__attribute__ and inline). Report by edgy@us.ibm.com,
100 patch from Markus Friedl <markus.friedl@informatik.uni-erlangen.de>
101 - Auto-locate xauth. Patch from David Agraz <dagraz@jahoopa.com>
102 - Compile fix from David Agraz <dagraz@jahoopa.com>
103 - Avoid compiler warning in bsd-snprintf.c
104 - Added pam_limits.so to default PAM config. Suggested by
105 Jim Knoble <jmknoble@pobox.com>
108 - Import of patch from Ben Taylor <bent@clark.net>:
109 - Improved PAM support
110 - "uninstall" rule for Makefile
112 - Should fix PAM problems on Solaris
113 - OpenBSD CVS updates:
115 avoid stdio; based on work by markus, millert, and I
117 make sure the client selects a supported cipher
119 fix sighup handling. accept would just restart and daemon handled
120 sighup only after the next connection was accepted. use poll on
124 - Applied patch from David Rankin <drankin@bohemians.lexington.ky.us>
125 to fix libwrap support on NetBSD
129 - Compile fix for Solaris with /dev/ptmx from
130 David Agraz <dagraz@jahoopa.com>
133 - sshd Redhat init script patch from Jim Knoble <jmknoble@pobox.com>
134 fixes compatability with 4.x and 5.x
135 - Fixed default SSH_ASKPASS
136 - Fix PAM account and session being called multiple times. Problem
137 reported by Adrian Baugh <adrian@merlin.keble.ox.ac.uk>
138 - Merged more OpenBSD changes:
139 - [atomicio.c authfd.c scp.c serverloop.c ssh.h sshconnect.c sshd.c]
140 move atomicio into it's own file. wrap all socket write()s which
141 were doing write(sock, buf, len) != len, with atomicio() calls.
145 properly name fd variable
147 display great hatred towards strcpy
148 - [pty.c pty.h sshd.c]
149 use openpty() if it exists (it does on BSD4_4)
151 check for ~ expansion past MAXPATHLEN
152 - Modified helper.c to use new atomicio function.
153 - Reformat Makefile a little
154 - Moved RC4 routines from rc4.[ch] into helper.c
155 - Added autoconf code to detect /dev/ptmx (Solaris) and /dev/ptc (AIX)
156 - Updated SuSE spec from Chris Saia <csaia@wtower.com>
157 - Tweaked Redhat spec
158 - Clean up bad imports of a few files (forgot -kb)
162 - Small cleanup of PAM code in sshd.c
163 - Merged OpenBSD CVS changes:
164 - [auth-krb4.c auth-passwd.c auth-skey.c ssh.h]
165 move skey-auth from auth-passwd.c to auth-skey.c, same for krb4
167 warn only about mismatch if key is _used_
168 warn about keysize-mismatch with log() not error()
169 channels.c readconf.c readconf.h ssh.c ssh.h sshconnect.c
172 indent, shorter warning
174 use error() for internal errors
176 set loglevel for SSH_MSG_DISCONNECT to log(), not fatal()
179 - [ssh-add.1 ssh-add.c ssh.h]
180 document $SSH_ASKPASS, reasonable default
182 CheckHostIP is not available for connects via proxy command
185 easier to read client code for passwd and skey auth
186 turn of checkhostip for proxy connects, since we don't know the remote ip
189 - Add definition for __P()
190 - Added [v]snprintf() replacement for systems that lack it
193 - More reformatting merged from OpenBSD CVS
194 - Merged OpenBSD CVS changes:
196 fix packet_integrity_check() for !have_hostname_in_open.
197 report from mrwizard@psu.edu via djm@ibs.com.au
199 set SO_REUSEADDR and SO_LINGER for forwarded ports.
200 chip@valinux.com via damien@ibs.com.au
202 it's not an error() if shutdown_write failes in nchan.
204 remove dead #ifdef-0-code
205 - [readconf.c servconf.c]
206 strcasecmp instead of tolower
208 progress meter overflow fix from damien@ibs.com.au
209 - [ssh-add.1 ssh-add.c]
212 postpone fork_after_authentication until command execution,
213 request/patch from jahakala@cc.jyu.fi via damien@ibs.com.au
214 plus: use daemon() for backgrounding
215 - Added BSD compatible install program and autoconf test, thanks to
216 Niels Kristian Bech Jensen <nkbj@image.dk>
217 - Solaris fixing, thanks to Ben Taylor <bent@clark.net>
218 - Merged beginnings of AIX support from Tor-Ake Fransson <torake@hotmail.com>
222 - Merged very large OpenBSD source code reformat
223 - OpenBSD CVS updates
224 - [channels.c cipher.c compat.c log-client.c scp.c serverloop.c]
225 [ssh.h sshd.8 sshd.c]
227 * Unified Logmessage for all auth-types, for success and for failed
228 * Standard connections get only ONE line in the LOG when level==LOG:
229 Auth-attempts are logged only, if authentication is:
232 c) we had more than AUTH_FAIL_LOG failues
233 * many log() became verbose()
234 * old behaviour with level=VERBOSE
235 - [readconf.c readconf.h ssh.1 ssh.h sshconnect.c sshd.c]
236 tranfer s/key challenge/response data in SSH_SMSG_AUTH_TIS_CHALLENGE
237 messages. allows use of s/key in windows (ttssh, securecrt) and
238 ssh-1.2.27 clients without 'ssh -v', ok: niels@
240 -V, for fallback to openssh in SSH2 compatibility mode
242 fix sigchld race; cjc5@po.cwru.edu
245 - Added SuSE package files from Chris Saia <csaia@wtower.com>
246 - Restructured package-related files under packages/*
247 - Added generic PAM config
248 - Numerous little Solaris fixes
249 - Add recommendation to use GNU make to INSTALL document
252 - Make <enter> close gnome-ssh-askpass (Debian bug #50299)
253 - OpenBSD CVS Changes
255 don't create ~/.ssh only if the user wants to store the private
256 key there. show fingerprint instead of public-key after
257 keygeneration. ok niels@
258 - Added OpenBSD bsd-strlcat.c, created bsd-strlcat.h
259 - Added timersub() macro
260 - Tidy RCSIDs of bsd-*.c
261 - Added autoconf test and macro to deal with old PAM libraries
262 pam_strerror definition (one arg vs two).
263 - Fix EGD problems (Thanks to Ben Taylor <bent@clark.net>)
264 - Retry /dev/urandom reads interrupted by signal (report from
265 Robert Hardy <rhardy@webcon.net>)
266 - Added a setenv replacement for systems which lack it
267 - Only display public key comment when presenting ssh-askpass dialog
270 - Configure, Make and changelog corrections from Tudor Bosman
271 <tudorb@jm.nu> and Niels Kristian Bech Jensen <nkbj@image.dk>
274 - OpenBSD CVS Changes:
276 make this compile, bad markus
277 - [log.c readconf.c servconf.c ssh.h]
278 bugfix: loglevels are per host in clientconfig,
279 factor out common log-level parsing code.
281 remove unused index (-Wall)
283 only one 'extern char *__progname'
285 document SIGHUP, -Q to synopsis
286 - [sshconnect.c serverloop.c sshd.c packet.c packet.h]
287 [channels.c clientloop.c]
288 SSH_CMSG_MAX_PACKET_SIZE, some clients use this, some need this, niels@
289 [hope this time my ISP stays alive during commit]
290 - [OVERVIEW README] typos; green@freebsd
292 replace xstrdup+strcat with strlcat+fixed buffer, fixes OF (bad me)
293 exit if writing the key fails (no infinit loop)
294 print usage() everytime we get bad options
295 - [ssh-keygen.c] overflow, djm@mindrot.org
296 - [sshd.c] fix sigchld race; cjc5@po.cwru.edu
299 - Merged more Solaris support from Marc G. Fournier
300 <marc.fournier@acadiau.ca>
301 - Wrote autoconf tests for integer bit-types
302 - Fixed enabling kerberos support
303 - Fix segfault in ssh-keygen caused by buffer overrun in filename
307 - Merged PAM buffer overrun patch from Chip Salzenberg <chip@valinux.com>
308 - Merged OpenBSD CVS changes
309 - [auth-rhosts.c auth-rsa.c ssh-agent.c sshconnect.c sshd.c]
310 more %d vs. %s in fmt-strings
312 Integers should not be printed with %s
313 - EGD uses a socket, not a named pipe. Duh.
314 - Fix includes in fingerprint.c
315 - Fix scp progress bar bug again.
316 - Move ssh-askpass from ${libdir}/ssh to ${libexecdir}/ssh at request of
317 David Rankin <drankin@bohemians.lexington.ky.us>
318 - Added autoconf option to enable Kerberos 4 support (untested)
319 - Added autoconf option to enable AFS support (untested)
320 - Added autoconf option to enable S/Key support (untested)
321 - Added autoconf option to enable TCP wrappers support (compiles OK)
322 - Renamed BSD helper function files to bsd-*
323 - Added tests for login and daemon and enable OpenBSD replacements for
324 when they are absent.
325 - Added non-PAM MD5 password support patch from Tudor Bosman <tudorb@jm.nu>
328 - Merged OpenBSD CVS changes
329 - [scp.c] foregroundproc() in scp
330 - [sshconnect.h] include fingerprint.h
331 - [sshd.c] bugfix: the log() for passwd-auth escaped during logging
333 - [ssh.1] Spell my name right.
334 - Added openssh.com info to README
337 - Merged OpenBSD CVS changes
338 - [ChangeLog.Ylonen] noone needs this anymore
339 - [authfd.c] close-on-exec for auth-socket, ok deraadt
341 in known_hosts key lookup the entry for the bits does not need
342 to match, all the information is contained in n and e. This
343 solves the problem with buggy servers announcing the wrong
344 modulus length. markus and me.
346 bugfix: check for space if child has terminated, from:
348 - [ssh-add.1 ssh-add.c ssh-keygen.1 ssh-keygen.c sshconnect.c]
349 [fingerprint.c fingerprint.h]
350 rsa key fingerprints, idea from Bjoern Groenvall <bg@sics.se>
352 - [ssh.1] add OpenSSH information to AUTHOR section. okay markus@
354 force logging to stderr while loading private key file
355 (lost while converting to new log-levels)
358 - Fix some Linux libc5 problems reported by Miles Wilson <mw@mctitle.com>
359 - Merged OpenBSD CVS changes:
360 - [auth-rh-rsa.c auth-rsa.c authfd.c authfd.h hostfile.c mpaux.c]
361 [mpaux.h ssh-add.c ssh-agent.c ssh.h ssh.c sshd.c]
362 the keysize of rsa-parameter 'n' is passed implizit,
363 a few more checks and warnings about 'pretended' keysizes.
364 - [cipher.c cipher.h packet.c packet.h sshd.c]
365 remove support for cipher RC4
367 a note for legay systems about secuity issues with permanently_set_uid(),
368 the private hostkey and ptrace()
370 more detailed messages about adding and checking hostkeys
373 - Merged OpenBSD CVS changes:
374 - [ssh-add.c] change passphrase loop logic and remove ref to
376 - Changed to ssh-add.c broke askpass support. Revised it to be a little more
378 - Revised autoconf support for enabling/disabling askpass support.
379 - Merged more OpenBSD CVS changes:
381 - disconnect if getpeername() fails
382 - missing xfree(*client)
384 - disconnect if getpeername() fails
385 - fix comment: we _do_ disconnect if ip-options are set
387 - disconnect if getpeername() fails
388 - move checking of remote port to central place
389 [auth-rhosts.c] move checking of remote port to central place
390 [log-server.c] avoid extra fd per sshd, from millert@
391 [readconf.c] print _all_ bad config-options in ssh(1), too
392 [readconf.h] print _all_ bad config-options in ssh(1), too
393 [ssh.c] print _all_ bad config-options in ssh(1), too
394 [sshconnect.c] disconnect if getpeername() fails
395 - OpenBSD's changes to sshd.c broke the PAM stuff, re-merged it.
396 - Various small cleanups to bring diff (against OpenBSD) size down.
397 - Merged more Solaris compability from Marc G. Fournier
398 <marc.fournier@acadiau.ca>
399 - Wrote autoconf tests for __progname symbol
400 - RPM spec file fixes from Jim Knoble <jmknoble@pobox.com>
403 - Another OpenBSD CVS update:
404 - [ssh-keygen.1] fix .Xr
407 - Solaris compilation fixes (still imcomplete)
410 - Build patch from Niels Kristian Bech Jensen <nkbj@image.dk>
411 - Don't install config files if they already exist
412 - Fix inclusion of additional preprocessor directives from acconfig.h
413 - Removed redundant inclusions of config.h
414 - Added 'Obsoletes' lines to RPM spec file
415 - Merged OpenBSD CVS changes:
416 - [bufaux.c] save a view malloc/memcpy/memset/free's, ok niels
417 - [scp.c] fix overflow reported by damien@ibs.com.au: off_t
418 totalsize, ok niels,aaron
419 - Delay fork (-f option) in ssh until after port forwarded connections
420 have been initialised. Patch from Jani Hakala <jahakala@cc.jyu.fi>
421 - Added shadow password patch from Thomas Neumann <tom@smart.ruhr.de>
422 - Added ifdefs to auth-passwd.c to exclude it when PAM is enabled
423 - Tidied default config file some more
424 - Revised Redhat initscript to fix bug: sshd (re)start would fail
425 if executed from inside a ssh login.
428 - Merged changes from OpenBSD CVS
429 - [sshd.c] session_key_int may be zero
430 - [auth-rh-rsa.c servconf.c servconf.h ssh.h sshd.8 sshd.c sshd_config]
431 IgnoreUserKnownHosts(default=no), used for RhostRSAAuth, ok
433 - Brought default sshd_config more in line with OpenBSD's
434 - Grab server in gnome-ssh-askpass (Debian bug #49872)
437 - Added INSTALL documentation
438 - Merged yet more changes from OpenBSD CVS
439 - [auth-rh-rsa.c auth-rhosts.c auth-rsa.c channels.c clientloop.c]
440 [ssh.c ssh.h sshconnect.c sshd.c]
441 make all access to options via 'extern Options options'
442 and 'extern ServerOptions options' respectively;
443 options are no longer passed as arguments:
444 * make options handling more consistent
445 * remove #include "readconf.h" from ssh.h
446 * readconf.h is only included if necessary
447 - [mpaux.c] clear temp buffer
448 - [servconf.c] print _all_ bad options found in configfile
449 - Make ssh-askpass support optional through autoconf
450 - Fix nasty division-by-zero error in scp.c
454 - Added (untested) Entropy Gathering Daemon (EGD) support
455 - Fixed /dev/urandom fd leak (Debian bug #49722)
456 - Merged OpenBSD CVS changes:
457 - [auth-rh-rsa.c] user/958: check ~/.ssh/known_hosts for rhosts-rsa, too
458 - [ssh.1] user/958: check ~/.ssh/known_hosts for rhosts-rsa, too
459 - [sshd.8] user/958: check ~/.ssh/known_hosts for rhosts-rsa, too
460 - Fix integer overflow which was messing up scp's progress bar for large
461 file transfers. Fix submitted to OpenBSD developers. Report and fix
462 from Kees Cook <cook@cpoint.net>
463 - Merged more OpenBSD CVS changes:
464 - [auth-krb4.c auth-passwd.c] remove x11- and krb-cleanup from fatal()
465 + krb-cleanup cleanup
466 - [clientloop.c log-client.c log-server.c ]
467 [readconf.c readconf.h servconf.c servconf.h ]
468 [ssh.1 ssh.c ssh.h sshd.8]
469 add LogLevel {QUIET, FATAL, ERROR, INFO, CHAT, DEBUG} to ssh/sshd,
470 obsoletes QuietMode and FascistLogging in sshd.
471 - [sshd.c] fix fatal/assert() bug reported by damien@ibs.com.au:
472 allow session_key_int != sizeof(session_key)
473 [this should fix the pre-assert-removal-core-files]
474 - Updated default config file to use new LogLevel option and to improve
478 - Merged several minor fixes:
479 - ssh-agent commandline parsing
480 - RPM spec file now installs ssh setuid root
481 - Makefile creates libdir
482 - Merged beginnings of Solaris compability from Marc G. Fournier
483 <marc.fournier@acadiau.ca>
486 - Autodetection of SSL/Crypto library location via autoconf
487 - Fixed location of ssh-askpass to follow autoconf
488 - Integrated Makefile patch from Niels Kristian Bech Jensen <nkbj@image.dk>
489 - Autodetection of RSAref library for US users
491 - Merged OpenBSD CVS changes:
492 - [rsa.c] bugfix: use correct size for memset()
493 - [sshconnect.c] warn if announced size of modulus 'n' != real size
494 - Added GNOME passphrase requestor (use --with-gnome-askpass)
495 - RPM build now creates subpackages
499 - Removed debian/ directory. This is now being maintained separately.
500 - Added symlinks for slogin in RPM spec file
501 - Fixed permissions on manpages in RPM spec file
502 - Added references to required libraries in README file
503 - Removed config.h.in from CVS
504 - Removed pwdb support (better pluggable auth is provided by glibc)
505 - Made PAM and requisite libdl optional
506 - Removed lots of unnecessary checks from autoconf
507 - Added support and autoconf test for openpty() function (Unix98 pty support)
508 - Fix for scp not finding ssh if not installed as /usr/bin/ssh
510 - Merged parts of Debian patch From Phil Hands <phil@hands.com>:
511 - Added ssh-askpass program
512 - Added ssh-askpass support to ssh-add.c
513 - Create symlinks for slogin on install
514 - Fix "distclean" target in makefile
515 - Added example for ssh-agent to manpage
516 - Added support for PAM_TEXT_INFO messages
517 - Disable internal /etc/nologin support if PAM enabled
518 - Merged latest OpenBSD CVS changes:
519 - [all] replace assert() with error, fatal or packet_disconnect
520 - [sshd.c] don't send fail-msg but disconnect if too many authentication
522 - [sshd.c] remove unused argument. ok dugsong
524 - [rsa.c] clear buffers used for encryption. ok: niels
525 - [rsa.c] replace assert() with error, fatal or packet_disconnect
526 - [auth-krb4.c] remove unused argument. ok dugsong
527 - Fixed coredump after merge of OpenBSD rsa.c patch
531 - Merged change from OpenBSD CVS
532 - One-line cleanup in sshd.c
535 - Integrated debian package support from Dan Brosemer <odin@linuxfreak.com>
536 - Merged latest updates for OpenBSD CVS:
537 - channels.[ch] - remove broken x11 fix and document istate/ostate
538 - ssh-agent.c - call setsid() regardless of argv[]
539 - ssh.c - save a few lines when disabling rhosts-{rsa-}auth
540 - Documentation cleanups
541 - Renamed README -> README.Ylonen
542 - Renamed README.openssh ->README
545 - Renamed openssh* back to ssh* at request of Theo de Raadt
546 - Incorporated latest changes from OpenBSD's CVS
547 - Integrated Makefile patch from Niels Kristian Bech Jensen <nkbj@image.dk>
548 - Integrated PAM env patch from Nalin Dahyabhai <nalin.dahyabhai@pobox.com>
549 - Make distclean now removed configure script
550 - Improved PAM logging
551 - Added some debug() calls for PAM
552 - Removed redundant subdirectories
553 - Integrated part of a patch from Dan Brosemer <odin@linuxfreak.com> for
555 - Fixed off-by-one error in PAM env patch
559 - Further PAM enhancements.
561 - Now uses account and session modules for all logins.
562 - Integrated patch from Dan Brosemer <odin@linuxfreak.com>
565 - Change binary names to open*
566 - Fixed autoconf script to detect PAM on RH6.1
567 - Added tests for libpwdb, and OpenBSD functions to autoconf
570 - Imported latest OpenBSD CVS code
571 - Updated README.openssh
578 - Excised my buggy replacements for strlcpy and mkdtemp
579 - Imported correct OpenBSD strlcpy and mkdtemp routines.
580 - Reduced arc4random_stir entropy read to 32 bytes (256 bits)
581 - Picked up correct version number from OpenBSD
582 - Added sshd.pam PAM configuration file
583 - Added sshd.init Redhat init script
584 - Added openssh.spec RPM spec file
588 - Fixed include paths of OpenSSL functions
589 - Use OpenSSL MD5 routines
590 - Imported RC4 code from nanocrypt
591 - Wrote replacements for OpenBSD arc4random* functions
592 - Wrote replacements for strlcpy and mkdtemp