Changes since OpenSSH 4.5:
============================
* sshd now allows the enabling and disabling of authentication
methods on a per user, group, host and network basis via the
Match directive in sshd_config.
* The following bugs have been fixed in this release:
- Clear SIGALRM when restarting due to SIGHUP. Prevents stray
signal from taking down sshd if a connection was pending at
the time SIGHUP was received
- sftp returned a zero exit status when upload failed due to write
errors (bugzilla #1252)
- fixed an inconsistent check for a terminal when displaying scp
progress meter (bugzilla #1265)
- Parsing of time values in Match blocks was incorrectly applied
to the global configuration (bugzilla #1275)
- Allow multiple forwarding options to work when specified in a
PermitOpen directive (bugzilla #1267)
- Interoperate with ssh.com versions that do not support binding
remote port forwarding sessions to a hostname (bugzilla #1019)
* Portable OpenSSH bugs fixed:
- "hang on exit" when background processes are running at the time
of exit on a ttyful/login session (bugzilla #52)
- Fix typos in the ssh-rand-helper(8) man page (bugzilla #1259)
- Check that some SIG records have been returned in getrrsetbyname
(bugzilla #1281)
- Fix contrib/findssl for platforms that lack "which" (bugzilla
#1237)
- Work around bug in OpenSSL 0.9.8e that broke aes256-ctr,
aes192-ctr, arcfour256 (bugzilla #1291)
This fixes the issue that, when "options edns0" is turned on (usually in
/etc/resolv.conf), ssh doesn't see it, and thus fails to request a DNSSEC
response, which in turn leads to SSHFP records being considered insecure.
Changes:
Security bugs resolved in this release:
* Fix a bug in the sshd privilege separation monitor that weakened its
verification of successful authentication. This bug is not known to
be exploitable in the absence of additional vulnerabilities.
This release includes the following non-security fixes:
* Several compilation fixes for portable OpenSSH
* Fixes to Solaris SMF/process contract support (bugzilla #1255)
- A few pkglint warning clean up.
- Major changes are here. For complete changes,
see http://www.openssh.com/txt/release-4.4.
Changes since OpenSSH 4.3:
============================
Security bugs resolved in this release:
* Fix a pre-authentication denial of service found by Tavis Ormandy,
that would cause sshd(8) to spin until the login grace time
expired.
* Fix an unsafe signal hander reported by Mark Dowd. The signal
handler was vulnerable to a race condition that could be exploited
to perform a pre-authentication denial of service. On portable
OpenSSH, this vulnerability could theoretically lead to
pre-authentication remote code execution if GSSAPI authentication
is enabled, but the likelihood of successful exploitation appears
remote.
* On portable OpenSSH, fix a GSSAPI authentication abort that could
be used to determine the validity of usernames on some platforms.
This release includes the following new functionality and fixes:
* Implemented conditional configuration in sshd_config(5) using the
"Match" directive. This allows some configuration options to be
selectively overridden if specific criteria (based on user, group,
hostname and/or address) are met. So far a useful subset of post-
authentication options are supported and more are expected to be
added in future releases.
* Add support for Diffie-Hellman group exchange key agreement with a
final hash of SHA256.
* Added a "ForceCommand" directive to sshd_config(5). Similar to the
command="..." option accepted in ~/.ssh/authorized_keys, this forces
the execution of the specified command regardless of what the user
requested. This is very useful in conjunction with the new "Match"
option.
* Add a "PermitOpen" directive to sshd_config(5). This mirrors the
permitopen="..." authorized_keys option, allowing fine-grained
control over the port-forwardings that a user is allowed to
establish.
* Add optional logging of transactions to sftp-server(8).
* ssh(1) will now record port numbers for hosts stored in
~/.ssh/authorized_keys when a non-standard port has been requested.
* Add an "ExitOnForwardFailure" option to cause ssh(1) to exit (with
a non-zero exit code) when requested port forwardings could not be
established.
* Extend sshd_config(5) "SubSystem" declarations to allow the
specification of command-line arguments.
* Replacement of all integer overflow susceptible invocations of
malloc(3) and realloc(3) with overflow-checking equivalents.
* Many manpage fixes and improvements
* New portable OpenSSH-specific features:
- Add optional support for SELinux, controlled using the
--with-selinux configure option (experimental)
- Add optional support for Solaris process contracts, enabled
using the --with-solaris-contracts configure option (experimental)
This option will also include SMF metadata in Solaris packages
built using the "make package" target
- Add optional support for OpenSSL hardware accelerators (engines),
enabled using the --with-ssl-engine configure option.
at previous commit.
Note: OpenSSH 4.4p1 has already released, there is no hpn-patch patch yet,
so I don't update to it while pkgsrc-freeze is in effect.
20060211
- (dtucker) [README] Bump release notes URL.
- (djm) Release 4.3p2
20060208
- (tim) [session.c] Logout records were not updated on systems with
post auth privsep disabled due to bug 1086 changes. Analysis and patch
by vinschen at redhat.com. OK tim@, dtucker@.
- (dtucker) [configure.ac] Typo in Ultrix and NewsOS sections (NEED_SETPRGP
-> NEED_SETPGRP), reported by Berhard Simon. ok tim@
20060206
- (tim) [configure.ac] Remove unnecessary tests for net/if.h and
netinet/in_systm.h. OK dtucker@.
20060205
- (tim) [configure.ac] Add AC_REVISION. Add sys/time.h to lastlog.h test
for Solaris. OK dtucker@.
- (tim) [configure.ac] Bug #1149. Changes in QNX section only. Patch by
kraai at ftbfs.org.
20060203
- (tim) [configure.ac] test for egrep (AC_PROG_EGREP) before first
AC_CHECK_HEADERS test. Without it, if AC_CHECK_HEADERS is first run
by a platform specific check, builtin standard includes tests will be
skipped on the other platforms.
Analysis and suggestion by vinschen at redhat.com, patch by dtucker@.
OK tim@, djm@.
20060202
- (dtucker) [configure.ac] Bug #1148: Fix "crippled AES" test so that it
works with picky compilers. Patch from alex.kiernan at thus.net.
From Jason White via PR pkg/32780
Changes:
Security bugs resolved in this release:
* CVE-2006-0225: scp (as does rcp, on which it is based) invoked a
subshell to perform local to local, and remote to remote copy
operations. This subshell exposed filenames to shell expansion
twice; allowing a local attacker to create filenames containing
shell metacharacters that, if matched by a wildcard, could lead
to execution of attacker-specified commands with the privilege of
the user running scp (Bugzilla #1094)
This is primarily a bug-fix release, only one new feature has been
added:
* Add support for tunneling arbitrary network packets over a
connection between an OpenSSH client and server via tun(4) virtual
network interfaces. This allows the use of OpenSSH (4.3+) to create
a true VPN between the client and server providing real network
connectivity at layer 2 or 3. This feature is experimental and is
currently supported on OpenBSD, Linux, NetBSD (IPv4 only) and
FreeBSD. Other operating systems with tun/tap interface capability
may be added in future portable OpenSSH releases. Please refer to
the README.tun file in the source distribution for further details
and usage examples.
Some of the other bugs resolved and internal improvements are:
* Reduce default key length for new DSA keys generated by ssh-keygen
back to 1024 bits. DSA is not specified for longer lengths and does
not fully benefit from simply making keys longer. As per FIPS 186-2
Change Notice 1, ssh-keygen will refuse to generate a new DSA key
smaller or larger than 1024 bits
* Fixed X forwarding failing to start when a the X11 client is executed
in background at the time of session exit (Bugzilla #1086)
* Change ssh-keygen to generate a protocol 2 RSA key when invoked
without arguments (Bugzilla #1064)
* Fix timing variance for valid vs. invalid accounts when attempting
Kerberos authentication (Bugzilla #975)
* Ensure that ssh always returns code 255 on internal error (Bugzilla
#1137)
* Cleanup wtmp files on SIGTERM when not using privsep (Bugzilla #1029)
* Set SO_REUSEADDR on X11 listeners to avoid problems caused by
lingering sockets from previous session (X11 applications can
sometimes not connect to 127.0.0.1:60xx) (Bugzilla #1076)
* Ensure that fds 0, 1 and 2 are always attached in all programs, by
duping /dev/null to them if necessary.
* Xauth list invocation had bogus "." argument (Bugzilla #1082)
* Remove internal assumptions on key exchange hash algorithm and output
length, preparing OpenSSH for KEX methods with alternate hashes.
* Ignore junk sent by a server before it sends the "SSH-" banner
(Bugzilla #1067)
* The manpages has been significantly improves and rearranged, in
addition to other specific manpage fixes:
#1037 - Man page entries for -L and -R should mention -g.
#1077 - Descriptions for "ssh -D" and DynamicForward should mention
they can specify "bind_address" optionally.
#1088 - Incorrect descriptions in ssh_config man page for
ControlMaster=no.
#1121 - Several corrections for ssh_agent manpages
* Lots of cleanups, including fixes to memory leaks on error paths
(Bugzilla #1109, #1110, #1111 and more) and possible crashes (#1092)
* Portable OpenSSH-specific fixes:
- Pass random seed during re-exec for each connection: speeds up
processing of new connections on platforms using the OpenSSH's
builtin entropy collector (ssh-rand-helper)
- PAM fixes and improvements:
#1045 - Missing option for ignoring the /etc/nologin file
#1087 - Show PAM password expiry message from LDAP on login
#1028 - Forward final non-query conversations to client
#1126 - Prevent user from being forced to change an expired
password repeatedly on AIX in some PAM configurations.
#1045 - Do not check /etc/nologin when PAM is enabled, instead
allow PAM to handle it. Note that on platforms using
PAM, the pam_nologin module should be used in sshd's
session stack in order to maintain past behaviour
- Portability-related fixes:
#989 - Fix multiplexing regress test on Solaris
#1097 - Cross-compile fixes.
#1096 - ssh-keygen broken on HPUX.
#1098 - $MAIL being set incorrectly for HPUX server login.
#1104 - Compile error on Tru64 Unix 4.0f
#1106 - Updated .spec file and startup for SuSE.
#1122 - Use _GNU_SOURCE define in favor of __USE_GNU, fixing
compilation problems on glibc 2.4
Some changes different from patches provided in that PR are:
- patch-aj, patch-aq, and patch-as not changed (they appeared to
be identical to previous patches)
- DragonFly support also added to configure script (patch-aa)
because compilation failed due to missing crypt
- and install-sysconf target removed from the installation target
in Makefile.in (patch-ah). Just let the pkgsrc framework install
this since it now will allow it to be removed correctly on
deinstall.
- use "pam" instead of "PAM" as option name in the post-install
target.
This removes patch-ai.
This also now uses openssh-4.2p1-hpn11.diff patch.
I didn't test with kerberos and hpn-patch options. I did test with
PAM on Linux. (The PR reported that kerberos and hpn-patch options
were tested for compiling.) I tested on NetBSD 2.0.2, Linux,
and DragonFly.
This includes two security fixes and several bug fixes and many
improvemens. The changes are listed at
http://www.mindrot.org/pipermail/openssh-unix-announce/2005-September/000083.htmlhttp://www.mindrot.org/pipermail/openssh-unix-announce/2005-May/000079.html
TODO: get some of these patches committed upstream.
*before* a BSD-with-advertising license was added to their diffs, and other
work done personally by me.
sshd now works. Most permissions checks work properly. Privsep is off by
default, and the sshd user is not created, on Interix until some problems
with privsep are fixed (perhaps by abstracting the auth functionality out
to openpam).
hpn-patch kerberos PAM (only Linux)
The hpn-patch option uses the patch available in:
http://www.psc.edu/networking/projects/hpn-ssh/ to enable high performance
connections.
Also use VARBASE intead of hardcoding /var.
Bump PKGREVISION.
* Added new "IdentitiesOnly" option to ssh(1), which specifies that it should
use keys specified in ssh_config, rather than any keys in ssh-agent(1)
* Make sshd(8) re-execute itself on accepting a new connection. This security
measure ensures that all execute-time randomisations are reapplied for each
connection rather than once, for the master process' lifetime. This includes
mmap and malloc mappings, shared library addressing, shared library mapping
order, ProPolice and StackGhost cookies on systems that support such things
* Add strict permission and ownership checks to programs reading ~/.ssh/config
NB ssh(1) will now exit instead of trying to process a config with poor
ownership or permissions
* Implemented the ability to pass selected environment variables between the
client and the server. See "AcceptEnv" in sshd_config(5) and "SendEnv" in
ssh_config(5) for details
* Added a "MaxAuthTries" option to sshd(8), allowing control over the maximum
number of authentication attempts permitted per connection
* Added support for cancellation of active remote port forwarding sessions.
This may be performed using the ~C escape character, see "Escape Characters"
in ssh(1) for details
* Many sftp(1) interface improvements, including greatly enhanced "ls" support
and the ability to cancel active transfers using SIGINT (^C)
* Implement session multiplexing: a single ssh(1) connection can now carry
multiple login/command/file transfer sessions. Refer to the "ControlMaster"
and "ControlPath" options in ssh_config(5) for more information
* The sftp-server has improved support for non-POSIX filesystems (e.g. FAT)
* Portable OpenSSH: Re-introduce support for PAM password authentication, in
addition to the keyboard-interactive driver. PAM password authentication
is less flexible, and doesn't support pre-authentication password expiry but
runs in-process so Kerberos tokens, etc are retained
* Improved and more extensive regression tests
* Many bugfixes and small improvements
well. Bump the PKGREVISION.
XXX The right fix is to create a autoconf check for the number of args
XXX that skeychallenge takes and do the right thing accordingly.
Most important chcanges: security relevant bug fixes in new PAM authentication code
Changes since OpenSSH 3.7.1p1:
==============================
* This release disables PAM by default. To enable it, set "UsePAM yes" in
sshd_config. Due to complexity, inconsistencies in the specification and
differences between vendors' PAM implementations we recommend that PAM
be left disabled in sshd_config unless there is a need for its use.
Sites using only public key or simple password authentication usually
have little need to enable PAM support.
* This release now requires zlib 1.1.4 to build correctly. Previous
versions have security problems.
* Fix compilation for versions of OpenSSL before 0.9.6. Some cipher modes
are not supported for older OpenSSL versions.
* Fix compilation problems on systems with a missing or lacking inet_ntoa()
function.
* Workaround problems related to unimplemented or broken setresuid/setreuid
functions on several platforms.
* Fix compilation on older OpenBSD systems.
* Fix handling of password-less authentication (PermitEmptyPasswords=yes)
that has not worked since the 3.7p1 release.
Large number of changes since 3.6.1p2, the most pertinent being:
* do not expand buffer before attempting to reallocate it (buffer.c)
note that NetBSD-current already includes this fix.
other changes include:
* portability fixes
* regression test fixes
* add GSSAPI support and remove kerberos support from ssh1, retaining
kerberos passwd auth for ssh1 and 2
* man page fixes
* general bug fixes
see the ChangeLog for full details.
- (djm) Add back radix.o (used by AFS support), after it went missing from
Makefile many moons ago
- (djm) Apply "owl-always-auth" patch from Openwall/Solar Designer
- (djm) Fix blibpath specification for AIX/gcc
- (djm) Some systems have basename in -lgen. Fix from ayamura@ayamura.org
(This last fix makes this compile on IRIX again.)
relevant changes are > 500 lines, see
ftp://ftp.ca.openbsd.org/pub/OpenBSD/OpenSSH/portable/ChangeLog
Personal selection:
rekeying bugfixes and automatic rekeying
bandwidth limitation (scp -l)
Add a -t life option to ssh-agent that set the default lifetime.
The default can still be overriden by using -t in ssh-add.
sftp progress meter support.
allow usernames with embedded '@', e.g. scp user@vhost@realhost:file /tmp;
[scp.c]
1) include stalling time in total time
2) truncate filenames to 45 instead of 20 characters
3) print rate instead of progress bar, no more stars
4) scale output to tty width
Also mark this package as conflicting with ssh2 package.
Changes:
20021003
- (djm) OpenBSD CVS Sync
- markus@cvs.openbsd.org 2002/10/01 20:34:12
[ssh-agent.c]
allow root to access the agent, since there is no protection from root.
- markus@cvs.openbsd.org 2002/10/01 13:24:50
[version.h]
OpenSSH 3.5
- (djm) Bump RPM spec version numbers
- (djm) Bug #406 s/msg_send/ssh_msh_send/ for Mac OS X 1.2
20020930
- (djm) Tidy contrib/, add Makefile for GNOME passphrase dialogs,
tweak README
- (djm) OpenBSD CVS Sync
- mickey@cvs.openbsd.org 2002/09/27 10:42:09
[compat.c compat.h sshd.c]
add a generic match for a prober, such as sie big brother;
idea from stevesk@; markus@ ok
- stevesk@cvs.openbsd.org 2002/09/27 15:46:21
[ssh.1]
clarify compression level protocol 1 only; ok markus@ deraadt@
20020927
- (djm) OpenBSD CVS Sync
- markus@cvs.openbsd.org 2002/09/25 11:17:16
[sshd_config]
sync LoginGraceTime with default
- markus@cvs.openbsd.org 2002/09/25 15:19:02
[sshd.c]
typo; pilot@monkey.org
- markus@cvs.openbsd.org 2002/09/26 11:38:43
[auth1.c auth.h auth-krb4.c monitor.c monitor.h monitor_wrap.c]
[monitor_wrap.h]
krb4 + privsep; ok dugsong@, deraadt@
20020925
- (bal) Fix issue where successfull login does not clear failure counts
in AIX. Patch by dtucker@zip.com.au ok by djm
- (tim) Cray fixes (bug 367) based on patch from Wendy Palm @ cray.
This does not include the deattack.c fixes.
20020923
- (djm) OpenBSD CVS Sync
- stevesk@cvs.openbsd.org 2002/09/23 20:46:27
[canohost.c]
change get_peer_ipaddr() and get_local_ipaddr() to not return NULL for
non-sockets; fixes a problem passing NULL to snprintf(). ok markus@
- markus@cvs.openbsd.org 2002/09/23 22:11:05
[monitor.c]
only call auth_krb5 if kerberos is enabled; ok deraadt@
- markus@cvs.openbsd.org 2002/09/24 08:46:04
[monitor.c]
only call kerberos code for authctxt->valid
- todd@cvs.openbsd.org 2002/09/24 20:59:44
[sshd.8]
tweak the example $HOME/.ssh/rc script to not show on any cmdline the
sensitive data it handles. This fixes bug # 402 as reported by
kolya@mit.edu (Nickolai Zeldovich).
ok markus@ and stevesk@
20020923
- (tim) [configure.ac] s/return/exit/ patch by dtucker@zip.com.au
20020922
- (djm) OpenBSD CVS Sync
- stevesk@cvs.openbsd.org 2002/09/19 14:53:14
[compat.c]
- markus@cvs.openbsd.org 2002/09/19 15:51:23
[ssh-add.c]
typo; cd@kalkatraz.de
- stevesk@cvs.openbsd.org 2002/09/19 16:03:15
[serverloop.c]
log IP address also; ok markus@
- stevesk@cvs.openbsd.org 2002/09/20 18:41:29
[auth.c]
log illegal user here for missing privsep case (ssh2).
this is executed in the monitor. ok markus@
20020919
- (djm) OpenBSD CVS Sync
- stevesk@cvs.openbsd.org 2002/09/12 19:11:52
[ssh-agent.c]
%u for uid print; ok markus@
- stevesk@cvs.openbsd.org 2002/09/12 19:50:36
[session.c ssh.1]
add SSH_CONNECTION and deprecate SSH_CLIENT; bug #384. ok markus@
- stevesk@cvs.openbsd.org 2002/09/13 19:23:09
[channels.c sshconnect.c sshd.c]
remove use of SO_LINGER, it should not be needed. error check
SO_REUSEADDR. fixup comments. ok markus@
- stevesk@cvs.openbsd.org 2002/09/16 19:55:33
[session.c]
log when _PATH_NOLOGIN exists; ok markus@
- stevesk@cvs.openbsd.org 2002/09/16 20:12:11
[sshd_config.5]
more details on X11Forwarding security issues and threats; ok markus@
- stevesk@cvs.openbsd.org 2002/09/16 22:03:13
[sshd.8]
reference moduli(5) in FILES /etc/moduli.
- itojun@cvs.openbsd.org 2002/09/17 07:47:02
[channels.c]
don't quit while creating X11 listening socket.
http://mail-index.netbsd.org/current-users/2002/09/16/0005.html
got from portable. markus ok
- djm@cvs.openbsd.org 2002/09/19 01:58:18
[ssh.c sshconnect.c]
bugzilla.mindrot.org #223 - ProxyCommands don't exit.
Patch from dtucker@zip.com.au; ok markus@
20020912
- (djm) Made GNOME askpass programs return non-zero if cancel button is
pressed.
- (djm) Added getpeereid() replacement. Properly implemented for systems
with SO_PEERCRED support. Faked for systems which lack it.
- (djm) Sync sys/tree.h with OpenBSD -current. Rename tree.h and
fake-queue.h to sys-tree.h and sys-queue.h
- (djm) OpenBSD CVS Sync
- markus@cvs.openbsd.org 2002/09/08 20:24:08
[hostfile.h]
no comma at end of enumerator list
- itojun@cvs.openbsd.org 2002/09/09 06:48:06
[auth1.c auth.h auth-krb5.c monitor.c monitor.h]
[monitor_wrap.c monitor_wrap.h]
kerberos support for privsep. confirmed to work by lha@stacken.kth.se
patch from markus
- markus@cvs.openbsd.org 2002/09/09 14:54:15
[channels.c kex.h key.c monitor.c monitor_wrap.c radix.c uuencode.c]
signed vs unsigned from -pedantic; ok henning@
- markus@cvs.openbsd.org 2002/09/10 20:24:47
[ssh-agent.c]
check the euid of the connecting process with getpeereid(2);
ok provos deraadt stevesk
- stevesk@cvs.openbsd.org 2002/09/11 17:55:03
[ssh.1]
add agent and X11 forwarding warning text from ssh_config.5; ok markus@
- stevesk@cvs.openbsd.org 2002/09/11 18:27:26
[authfd.c authfd.h ssh.c]
don't connect to agent to test for presence if we've previously
connected; ok markus@
- djm@cvs.openbsd.org 2002/09/11 22:41:50
[sftp.1 sftp-client.c sftp-client.h sftp-common.c sftp-common.h]
[sftp-glob.c sftp-glob.h sftp-int.c sftp-server.c]
support for short/long listings and globbing in "ls"; ok markus@
- djm@cvs.openbsd.org 2002/09/12 00:13:06
[sftp-int.c]
zap unused var introduced in last commit
20020911
- (djm) Sync openbsd-compat with OpenBSD -current
20020910
- (djm) Bug #365: Read /.ssh/environment properly under CygWin.
Patch from Mark Bradshaw <bradshaw@staff.crosswalk.com>
- (djm) Bug #138: Make protocol 1 blowfish work with old OpenSSL.
Patch from Robert Halubek <rob@adso.com.pl>
20020905
- (djm) OpenBSD CVS Sync
- stevesk@cvs.openbsd.org 2002/09/04 18:52:42
[servconf.c sshd.8 sshd_config.5]
default LoginGraceTime to 2m; 1m may be too short for slow systems.
ok markus@
- (djm) Merge openssh-TODO.patch from Redhat (null) beta
- (djm) Add gnome-ssh-askpass2.c (gtk2) by merge with patch from
Nalin Dahyabhai <nalin@redhat.com>
- (djm) Add support for building gtk2 password requestor from Redhat beta
20020903
- (djm) Patch from itojun@ for Darwin OS: test getaddrinfo, reorder libcrypt
- (djm) Fix Redhat RPM build dependancy test
- (djm) OpenBSD CVS Sync
- markus@cvs.openbsd.org 2002/08/12 10:46:35
[ssh-agent.c]
make ssh-agent setgid, disallow ptrace.
- espie@cvs.openbsd.org 2002/08/21 11:20:59
[sshd.8]
`RSA' updated to refer to `public key', where it matters.
okay markus@
- stevesk@cvs.openbsd.org 2002/08/21 19:38:06
[servconf.c sshd.8 sshd_config sshd_config.5]
change LoginGraceTime default to 1 minute; ok mouring@ markus@
- stevesk@cvs.openbsd.org 2002/08/21 20:10:28
[ssh-agent.c]
raise listen backlog; ok markus@
- stevesk@cvs.openbsd.org 2002/08/22 19:27:53
[ssh-agent.c]
use common close function; ok markus@
- stevesk@cvs.openbsd.org 2002/08/22 19:38:42
[clientloop.c]
format with current EscapeChar; bugzilla #388 from wknox@mitre.org.
ok markus@
- stevesk@cvs.openbsd.org 2002/08/22 20:57:19
[ssh-agent.c]
shutdown(SHUT_RDWR) not needed before close here; ok markus@
- markus@cvs.openbsd.org 2002/08/22 21:33:58
[auth1.c auth2.c]
auth_root_allowed() is handled by the monitor in the privsep case,
so skip this for use_privsep, ok stevesk@, fixes bugzilla #387/325
- markus@cvs.openbsd.org 2002/08/22 21:45:41
[session.c]
send signal name (not signal number) in "exit-signal" message; noticed
by galb@vandyke.com
- stevesk@cvs.openbsd.org 2002/08/27 17:13:56
[ssh-rsa.c]
RSA_public_decrypt() returns -1 on error so len must be signed;
ok markus@
- stevesk@cvs.openbsd.org 2002/08/27 17:18:40
[ssh_config.5]
some warning text for ForwardAgent and ForwardX11; ok markus@
- stevesk@cvs.openbsd.org 2002/08/29 15:57:25
[monitor.c session.c sshlogin.c sshlogin.h]
pass addrlen with sockaddr *; from Hajimu UMEMOTO <ume@FreeBSD.org>
NOTE: there are also p-specific parts to this patch. ok markus@
- stevesk@cvs.openbsd.org 2002/08/29 16:02:54
[ssh.1 ssh.c]
deprecate -P as UsePrivilegedPort defaults to no now; ok markus@
- stevesk@cvs.openbsd.org 2002/08/29 16:09:02
[ssh_config.5]
more on UsePrivilegedPort and setuid root; ok markus@
- stevesk@cvs.openbsd.org 2002/08/29 19:49:42
[ssh.c]
shrink initial privilege bracket for setuid case; ok markus@
- stevesk@cvs.openbsd.org 2002/08/29 22:54:10
[ssh_config.5 sshd_config.5]
state XAuthLocation is a full pathname
20020820
- OpenBSD CVS Sync
- millert@cvs.openbsd.org 2002/08/02 14:43:15
[monitor.c monitor_mm.c]
Change mm_zalloc() sanity checks to be more in line with what
we do in calloc() and add a check to monitor_mm.c.
OK provos@ and markus@
- marc@cvs.openbsd.org 2002/08/02 16:00:07
[ssh.1 sshd.8]
note that .ssh/environment is only read when
allowed (PermitUserEnvironment in sshd_config).
OK markus@
- markus@cvs.openbsd.org 2002/08/02 21:23:41
[ssh-rsa.c]
diff is u_int (2x); ok deraadt/provos
- markus@cvs.openbsd.org 2002/08/02 22:20:30
[ssh-rsa.c]
replace RSA_verify with our own version and avoid the OpenSSL ASN.1 parser
for authentication; ok deraadt/djm
- aaron@cvs.openbsd.org 2002/08/08 13:50:23
[sshconnect1.c]
Use & to test if bits are set, not &&; markus@ ok.
- stevesk@cvs.openbsd.org 2002/08/08 23:54:52
[auth.c]
typo in comment
- stevesk@cvs.openbsd.org 2002/08/09 17:21:42
[sshd_config.5]
use Op for mdoc conformance; from esr@golux.thyrsus.com
ok aaron@
- stevesk@cvs.openbsd.org 2002/08/09 17:41:12
[sshd_config.5]
proxy vs. fake display
- stevesk@cvs.openbsd.org 2002/08/12 17:30:35
[ssh.1 sshd.8 sshd_config.5]
more PermitUserEnvironment; ok markus@
- stevesk@cvs.openbsd.org 2002/08/17 23:07:14
[ssh.1]
ForwardAgent has defaulted to no for over 2 years; be more clear here.
- stevesk@cvs.openbsd.org 2002/08/17 23:55:01
[ssh_config.5]
ordered list here
- (bal) [defines.h] Some platforms don't have SIZE_T_MAX. So assign
it to ULONG_MAX.
20020813
- (tim) [configure.ac] Display OpenSSL header/library version.
Patch by dtucker@zip.com.au
20020731
- (bal) OpenBSD CVS Sync
- markus@cvs.openbsd.org 2002/07/24 16:11:18
[hostfile.c hostfile.h sshconnect.c]
print out all known keys for a host if we get a unknown host key,
see discussion at http://marc.theaimsgroup.com/?t=101069210100016&r=1&w=4
the ssharp mitm tool attacks users in a similar way, so i'd like to
pointed out again:
A MITM attack is always possible if the ssh client prints:
The authenticity of host 'bla' can't be established.
(protocol version 2 with pubkey authentication allows you to detect
MITM attacks)
- mouring@cvs.openbsd.org 2002/07/25 01:16:59
[sftp.c]
FallBackToRsh does not exist anywhere else. Remove it from here.
OK deraadt.
- markus@cvs.openbsd.org 2002/07/29 18:57:30
[sshconnect.c]
print file:line
- markus@cvs.openbsd.org 2002/07/30 17:03:55
[auth-options.c servconf.c servconf.h session.c sshd_config sshd_config.5]
add PermitUserEnvironment (off by default!); from dot@dotat.at;
ok provos, deraadt
20020730
- (bal) [uidswap.c] SCO compile correction by gert@greenie.muc.de
20020728
- (stevesk) [auth-pam.c] should use PAM_MSG_MEMBER(); from solar
- (stevesk) [CREDITS] solar
- (stevesk) [ssh-rand-helper.c] RAND_bytes() and SHA1_Final() unsigned
char arg.
20020725
- (djm) Remove some cruft from INSTALL
- (djm) Latest config.guess and config.sub from ftp://ftp.gnu.org/gnu/config/
20020723
- (bal) [bsd-cray.c bsd-cray.h] Part 2 of Cray merger.
- (bal) sync ID w/ ssh-agent.c
- (bal) OpenBSD Sync
- markus@cvs.openbsd.org 2002/07/19 15:43:33
[log.c log.h session.c sshd.c]
remove fatal cleanups after fork; based on discussions with and code
from solar.
- stevesk@cvs.openbsd.org 2002/07/19 17:42:40
[ssh.c]
display a warning from ssh when XAuthLocation does not exist or xauth
returned no authentication data. ok markus@
- stevesk@cvs.openbsd.org 2002/07/21 18:32:20
[auth-options.c]
unneeded includes
- stevesk@cvs.openbsd.org 2002/07/21 18:34:43
[auth-options.h]
remove invalid comment
- markus@cvs.openbsd.org 2002/07/22 11:03:06
[session.c]
fallback to _PATH_STDPATH on setusercontext+LOGIN_SETPATH errors;
- stevesk@cvs.openbsd.org 2002/07/22 17:32:56
[monitor.c]
u_int here; ok provos@
- stevesk@cvs.openbsd.org 2002/07/23 16:03:10
[sshd.c]
utmp_len is unsigned; display error consistent with other options.
ok markus@
- stevesk@cvs.openbsd.org 2002/07/15 17:15:31
[uidswap.c]
little more debugging; ok markus@
20020722
- (bal) AIX tty data limiting patch fix by leigh@solinno.co.uk
- (stevesk) [xmmap.c] missing prototype for fatal()
- (bal) [configure.ac defines.h loginrec.c sshd.c sshpty.c] Partial sync
with Cray (mostly #ifdef renaming). Patch by wendyp@cray.com.
- (bal) [configure.ac] Missing ;; from cray patch.
- (bal) [monitor_mm.c openbsd-compat/xmmap.h] Move xmmap() defines
into it's own header.
- (stevesk) [auth-pam.[ch] session.c] pam_getenvlist() must be
freed by the caller; add free_pam_environment() and use it.
- (stevesk) [auth-pam.c] typo in comment
20020721
- (stevesk) [auth-pam.c] merge cosmetic changes from solar's
openssh-3.4p1-owl-password-changing.diff
- (stevesk) [auth-pam.c] merge rest of solar's PAM patch;
PAM_NEW_AUTHTOK_REQD remains in #if 0 for now.
- (stevesk) [auth-pam.c] cast to avoid initialization type mismatch
warning on pam_conv struct conversation function.
- (stevesk) [auth-pam.h] license
- (stevesk) [auth-pam.h] unneeded include
- (stevesk) [auth-pam.[ch] ssh.h] move SSHD_PAM_SERVICE to auth-pam.h
20020720
- (stevesk) [ssh-keygen.c] bug #231: always init/seed_rng().
20020719
- (tim) [contrib/solaris/buildpkg.sh] create privsep user/group if needed.
Patch by dtucker@zip.com.au
- (tim) [configure.ac] test for libxnet on HP. Patch by dtucker@zip.com.au
20020718
- (tim) [defines.h] Bug 313 patch by dirk.meyer@dinoex.sub.org
- (tim) [monitor_mm.c] add missing declaration for xmmap(). Reported
by ayamura@ayamura.org
- (tim) [configure.ac] Bug 267 rework int64_t test.
- (tim) [includes.h] Bug 267 add stdint.h
20020717
- (bal) aixbff package updated by dtucker@zip.com.au
- (tim) [configure.ac] change how we do paths in AC_PATH_PROGS tests
for autoconf 2.53. Based on a patch by jrj@purdue.edu
20020716
- (tim) [contrib/solaris/opensshd.in] Only kill sshd if .pid file found
20020715
- (bal) OpenBSD CVS Sync
- itojun@cvs.openbsd.org 2002/07/12 13:29:09
[sshconnect.c]
print connect failure during debugging mode.
- markus@cvs.openbsd.org 2002/07/12 15:50:17
[cipher.c]
EVP_CIPH_CUSTOM_IV for our own rijndael
- (bal) Remove unused tty defined in do_setusercontext() pointed out by
dtucker@zip.com.au plus a a more KNF since I am near it.
- (bal) Privsep user creation support in Solaris buildpkg.sh by
dtucker@zip.com.au
20020714
- (tim) [Makefile.in] replace "id sshd" with "sshd -t"
- (bal/tim) [acconfig.h configure.ac monitor_mm.c servconf.c
openbsd-compat/Makefile.in] support compression on platforms that
have no/broken MAP_ANON. Moved code to openbsd-compat/xmmap.c
Based on patch from nalin@redhat.com of code extracted from Owl's package
- (tim) [ssh_prng_cmds.in] Bug 323 arp -n flag doesn't exist under Solaris.
report by chris@by-design.net
- (tim) [loginrec.c] Bug 347: Fix typo (WTMPX_FILE) report by rodney@bond.net
- (tim) [loginrec.c] Bug 348: add missing found = 1; to wtmpx_islogin()
report by rodney@bond.net
20020712
- (tim) [Makefile.in] quiet down install-files: and check-user:
- (tim) [configure.ac] remove unused filepriv line
20020710
- (tim) [contrib/cygwin/ssh-host-config] explicitely sets the permissions
on /var/empty to 755 Patch by vinschen@redhat.com
- (bal) OpenBSD CVS Sync
- itojun@cvs.openbsd.org 2002/07/09 11:56:50
[sshconnect.c]
silently try next address on connect(2). markus ok
- itojun@cvs.openbsd.org 2002/07/09 11:56:27
[canohost.c]
suppress log on reverse lookup failiure, as there's no real value in
doing so.
markus ok
- itojun@cvs.openbsd.org 2002/07/09 12:04:02
[sshconnect.c]
ed static function (less warnings)
- stevesk@cvs.openbsd.org 2002/07/09 17:46:25
[sshd_config.5]
clarify no preference ordering in protocol list; ok markus@
- itojun@cvs.openbsd.org 2002/07/10 10:28:15
[sshconnect.c]
bark if all connection attempt fails.
- deraadt@cvs.openbsd.org 2002/07/10 17:53:54
[rijndael.c]
use right sizeof in memcpy; markus ok
20020709
- (bal) NO_IPPORT_RESERVED_CONCEPT used instead of CYGWIN so other platforms
lacking that concept can share it. Patch by vinschen@redhat.com
20020708
- (tim) [openssh/contrib/solaris/buildpkg.sh] add PKG_INSTALL_ROOT to
work in a jumpstart environment. patch by kbrint@rufus.net
- (tim) [Makefile.in] workaround for broken pakadd on some systems.
- (tim) [configure.ac] fix libc89 utimes test. Mention default path for
--with-privsep-path=
20020707
- (tim) [Makefile.in] use umask instead of chmod on $(PRIVSEP_PATH)
- (tim) [acconfig.h configure.ac sshd.c]
s/BROKEN_FD_PASSING/DISABLE_FD_PASSING/
- (tim) [contrib/cygwin/ssh-host-config] sshd account creation fixes
patch from vinschen@redhat.com
- (bal) [realpath.c] Updated with OpenBSD tree.
- (bal) OpenBSD CVS Sync
- deraadt@cvs.openbsd.org 2002/07/04 04:15:33
[key.c monitor_wrap.c sftp-glob.c ssh-dss.c ssh-rsa.c]
patch memory leaks; grendel@zeitbombe.org
- deraadt@cvs.openbsd.org 2002/07/04 08:12:15
[channels.c packet.c]
blah blah minor nothing as i read and re-read and re-read...
- markus@cvs.openbsd.org 2002/07/04 10:41:47
[key.c monitor_wrap.c ssh-dss.c ssh-rsa.c]
don't allocate, copy, and discard if there is not interested in the data;
ok deraadt@
- deraadt@cvs.openbsd.org 2002/07/06 01:00:49
[log.c]
KNF
- deraadt@cvs.openbsd.org 2002/07/06 01:01:26
[ssh-keyscan.c]
KNF, realloc fix, and clean usage
- stevesk@cvs.openbsd.org 2002/07/06 17:47:58
[ssh-keyscan.c]
unused variable
- (bal) Minor KNF on ssh-keyscan.c
20020705
- (tim) [configure.ac] AIX 4.2.1 has authenticate() in libs.
Reported by Darren Tucker <dtucker@zip.com.au>
- (tim) [contrib/cygwin/ssh-host-config] double slash corrction
from vinschen@redhat.com
20020704
- (bal) Limit data to TTY for AIX only (Newer versions can't handle the
faster data rate) Bug #124
- (bal) glob.c defines TILDE and AIX also defines it. #undef it first.
bug #265
- (bal) One too many nulls in ports-aix.c
20020703
- (bal) Updated contrib/cygwin/ patch by vinschen@redhat.com
- (bal) minor correction to utimes() replacement. Patch by
onoe@sm.sony.co.jp
- OpenBSD CVS Sync
- markus@cvs.openbsd.org 2002/06/27 08:49:44
[dh.c ssh-keyscan.c sshconnect.c]
more checks for NULL pointers; from grendel@zeitbombe.org; ok deraadt@
- deraadt@cvs.openbsd.org 2002/06/27 09:08:00
[monitor.c]
improve mm_zalloc check; markus ok
- deraadt@cvs.openbsd.org 2002/06/27 10:35:47
[auth2-none.c monitor.c sftp-client.c]
use xfree()
- stevesk@cvs.openbsd.org 2002/06/27 19:49:08
[ssh-keyscan.c]
use convtime(); ok markus@
- millert@cvs.openbsd.org 2002/06/28 01:49:31
[monitor_mm.c]
tree(3) wants an int return value for its compare functions and
the difference between two pointers is not an int. Just do the
safest thing and store the result in a long and then return 0,
-1, or 1 based on that result.
- deraadt@cvs.openbsd.org 2002/06/28 01:50:37
[monitor_wrap.c]
use ssize_t
- deraadt@cvs.openbsd.org 2002/06/28 10:08:25
[sshd.c]
range check -u option at invocation
- deraadt@cvs.openbsd.org 2002/06/28 23:05:06
[sshd.c]
gidset[2] -> gidset[1]; markus ok
- deraadt@cvs.openbsd.org 2002/06/30 21:54:16
[auth2.c session.c sshd.c]
lint asks that we use names that do not overlap
- deraadt@cvs.openbsd.org 2002/06/30 21:59:45
[auth-bsdauth.c auth-skey.c auth2-chall.c clientloop.c key.c
monitor_wrap.c monitor_wrap.h scard.h session.h sftp-glob.c ssh.c
sshconnect2.c sshd.c]
minor KNF
- deraadt@cvs.openbsd.org 2002/07/01 16:15:25
[msg.c]
%u
- markus@cvs.openbsd.org 2002/07/01 19:48:46
[sshconnect2.c]
for compression=yes, we fallback to no-compression if the server does
not support compression, vice versa for compression=no. ok mouring@
- markus@cvs.openbsd.org 2002/07/03 09:55:38
[ssh-keysign.c]
use RSA_blinding_on() for rsa hostkeys (suggested by Bill Sommerfeld)
in order to avoid a possible Kocher timing attack pointed out by Charles
Hannum; ok provos@
- markus@cvs.openbsd.org 2002/07/03 14:21:05
[ssh-keysign.8 ssh-keysign.c ssh.c ssh_config]
re-enable ssh-keysign's sbit, but make ssh-keysign read
/etc/ssh/ssh_config and exit if HostbasedAuthentication is disabled
globally. based on discussions with deraadt, itojun and sommerfeld;
ok itojun@
- (bal) Failed password attempts don't increment counter on AIX. Bug #145
- (bal) Missed Makefile.in change. keysign needs readconf.o
- (bal) Clean up aix_usrinfo(). Ignore TTY= period I guess.
20020702
- (djm) Use PAM_MSG_MEMBER for PAM_TEXT_INFO messages, use xmalloc &
friends consistently. Spotted by Solar Designer <solar@openwall.com>
20020629
- (bal) fix to auth2-pam.c to swap fatal() arguments, A bit of style
clean up while I'm near it.
20020628
- (stevesk) [sshd_config] PAMAuthenticationViaKbdInt no; commented
options should contain default value. from solar.
- (bal) Cygwin uid0 fix by vinschen@redhat.com
- (bal) s/config.h/includes.h/ in openbsd-compat/ for *.c. Otherwise wise
have issues of our fixes not propogating right (ie bcopy instead of
memmove). OK tim
- (bal) FreeBSD needs <sys/types.h> to detect if mmap() is supported.
Bug #303
20020627
- OpenBSD CVS Sync
- deraadt@cvs.openbsd.org 2002/06/26 14:49:36
[monitor.c]
correct %u
- deraadt@cvs.openbsd.org 2002/06/26 14:50:04
[monitor_fdpass.c]
use ssize_t for recvmsg() and sendmsg() return
- markus@cvs.openbsd.org 2002/06/26 14:51:33
[ssh-add.c]
fix exit code for -X/-x
- deraadt@cvs.openbsd.org 2002/06/26 15:00:32
[monitor_wrap.c]
more %u
- markus@cvs.openbsd.org 2002/06/26 22:27:32
[ssh-keysign.c]
bug #304, xfree(data) called to early; openssh@sigint.cs.purdue.edu
libcrypt-before-libcrypto into a section that is protected by something
we can set in the configure script (check_for_libcrypt_before). This
should fix the latter part of pkg/18091 by grant beattie.
20020626
- (stevesk) [monitor.c] remove duplicate proto15 dispatch entry for PAM
- (bal) OpenBSD CVS Sync
- markus@cvs.openbsd.org 2002/06/23 21:34:07
[channels.c]
tcode is u_int
- markus@cvs.openbsd.org 2002/06/24 13:12:23
[ssh-agent.1]
the socket name contains ssh-agent's ppid; via mpech@ from form@
- markus@cvs.openbsd.org 2002/06/24 14:33:27
[channels.c channels.h clientloop.c serverloop.c]
move channel counter to u_int
- markus@cvs.openbsd.org 2002/06/24 14:55:38
[authfile.c kex.c ssh-agent.c]
cat to (void) when output from buffer_get_X is ignored
- itojun@cvs.openbsd.org 2002/06/24 15:49:22
[msg.c]
printf type pedant
- deraadt@cvs.openbsd.org 2002/06/24 17:57:20
[sftp-server.c sshpty.c]
explicit (u_int) for uid and gid
- markus@cvs.openbsd.org 2002/06/25 16:22:42
[authfd.c]
unnecessary cast
- markus@cvs.openbsd.org 2002/06/25 18:51:04
[sshd.c]
lightweight do_setusercontext after chroot()
- (bal) Updated AIX package build. Patch by dtucker@zip.com.au
- (tim) [Makefile.in] fix test on installing ssh-rand-helper.8
- (bal) added back in error check for mmap(). I screwed up, Pointed
out by stevesk@
- (tim) [README.privsep] UnixWare tip no longer needed.
- (bal) fixed NeXTStep missing munmap() issue. It defines HAVE_MMAP,
but it all damned lies.
- (stevesk) [README.privsep] more for sshd pseudo-account.
- (tim) [contrib/caldera/openssh.spec] add support for privsep
- (djm) setlogin needs pgid==pid on BSD/OS; from itojun@
- (djm) OpenBSD CVS Sync
- markus@cvs.openbsd.org 2002/06/26 08:53:12
[bufaux.c]
limit size of BNs to 8KB; ok provos/deraadt
- markus@cvs.openbsd.org 2002/06/26 08:54:18
[buffer.c]
limit append to 1MB and buffers to 10MB
- markus@cvs.openbsd.org 2002/06/26 08:55:02
[channels.c]
limit # of channels to 10000
- markus@cvs.openbsd.org 2002/06/26 08:58:26
[session.c]
limit # of env vars to 1000; ok deraadt/djm
- deraadt@cvs.openbsd.org 2002/06/26 13:20:57
[monitor.c]
be careful in mm_zalloc
- deraadt@cvs.openbsd.org 2002/06/26 13:49:26
[session.c]
disclose less information from environment files; based on input
from djm, and dschultz@uclink.Berkeley.EDU
- markus@cvs.openbsd.org 2002/06/26 13:55:37
[auth2-chall.c]
make sure # of response matches # of queries, fixes int overflow;
from ISS
- markus@cvs.openbsd.org 2002/06/26 13:56:27
[version.h]
3.4
- (djm) Require krb5 devel for RPM build w/ KrbV
- (djm) Improve PAMAuthenticationViaKbdInt text from Nalin Dahyabhai
<nalin@redhat.com>
- (djm) Update spec files for release
- (djm) Fix int overflow in auth2-pam.c, similar to one discovered by ISS
- (djm) Release 3.4p1
20020625
- (stevesk) [INSTALL acconfig.h configure.ac defines.h] remove --with-rsh
- (stevesk) [README.privsep] minor updates
- (djm) Create privsep directory and warn if privsep user is missing
during make install
- (bal) Started list of PrivSep issues in TODO
- (bal) if mmap() is substandard, don't allow compression on server side.
Post 'event' we will add more options.
- (tim) [contrib/caldera/openssh.spec] Sync with Caldera
- (bal) moved aix_usrinfo() and noted not setting real TTY. Patch by
dtucker@zip.com.au
- (tim) [acconfig.h configure.ac sshd.c] BROKEN_FD_PASSING fix from Markus
for Cygwin, Cray, & SCO
20020624
- OpenBSD CVS Sync
- deraadt@cvs.openbsd.org 2002/06/23 03:25:50
[tildexpand.c]
KNF
- deraadt@cvs.openbsd.org 2002/06/23 03:26:19
[cipher.c key.c]
KNF
- deraadt@cvs.openbsd.org 2002/06/23 03:30:58
[scard.c ssh-dss.c ssh-rsa.c sshconnect.c sshconnect2.c sshd.c sshlogin.c
sshpty.c]
various KNF and %d for unsigned
- deraadt@cvs.openbsd.org 2002/06/23 09:30:14
[sftp-client.c sftp-client.h sftp-common.c sftp-int.c sftp-server.c
sftp.c]
bunch of u_int vs int stuff
- deraadt@cvs.openbsd.org 2002/06/23 09:39:55
[ssh-keygen.c]
u_int stuff
- deraadt@cvs.openbsd.org 2002/06/23 09:46:51
[bufaux.c servconf.c]
minor KNF. things the fingers do while you read
- deraadt@cvs.openbsd.org 2002/06/23 10:29:52
[ssh-agent.c sshd.c]
some minor KNF and %u
- deraadt@cvs.openbsd.org 2002/06/23 20:39:45
[session.c]
compression_level is u_int
- deraadt@cvs.openbsd.org 2002/06/23 21:06:13
[sshpty.c]
KNF
- deraadt@cvs.openbsd.org 2002/06/23 21:06:41
[channels.c channels.h session.c session.h]
display, screen, row, col, xpixel, ypixel are u_int; markus ok
- deraadt@cvs.openbsd.org 2002/06/23 21:10:02
[packet.c]
packet_get_int() returns unsigned for reason & seqnr
- (bal) Also fixed IPADDR_IN_DISPLAY case where display, screen, row, col,
xpixel are u_int.
20020623
- (stevesk) [configure.ac] bug #255 LOGIN_NEEDS_UTMPX for AIX.
- (bal) removed GNUism for getops in ssh-agent since glibc lacks optreset.
- (bal) add extern char *getopt. Based on report by dtucker@zip.com.au
- OpenBSD CVS Sync
- stevesk@cvs.openbsd.org 2002/06/22 02:00:29
[ssh.h]
correct comment
- stevesk@cvs.openbsd.org 2002/06/22 02:40:23
[ssh.1]
section 5 not 4 for ssh_config
- naddy@cvs.openbsd.org 2002/06/22 11:51:39
[ssh.1]
typo
- stevesk@cvs.openbsd.org 2002/06/22 16:32:54
[sshd.8]
add /var/empty in FILES section
- stevesk@cvs.openbsd.org 2002/06/22 16:40:19
[sshd.c]
check /var/empty owner mode; ok provos@
- stevesk@cvs.openbsd.org 2002/06/22 16:41:57
[scp.1]
typo
- stevesk@cvs.openbsd.org 2002/06/22 16:45:29
[ssh-agent.1 sshd.8 sshd_config.5]
use process ID vs. pid/PID/process identifier
- stevesk@cvs.openbsd.org 2002/06/22 20:05:27
[sshd.c]
don't call setsid() if debugging or run from inetd; no "Operation not
permitted" errors now; ok millert@ markus@
- stevesk@cvs.openbsd.org 2002/06/22 23:09:51
[monitor.c]
save auth method before monitor_reset_key_state(); bugzilla bug #284;
ok provos@
(the following change may include pre-3.2.3p1 change)
20020622
- (djm) Update README.privsep; spotted by fries@
- (djm) Release 3.3p1
20020621
- (djm) Sync:
- djm@cvs.openbsd.org 2002/06/21 05:50:51
[monitor.c]
Don't initialise compression buffers when compression=no in sshd_config;
ok Niels@
- ID sync for auth-passwd.c
- (djm) Warn and disable compression on platforms which can't handle both
useprivilegeseparation=yes and compression=yes
- (djm) contrib/redhat/openssh.spec hacking:
- Merge in spec changes from seba@iq.pl (Sebastian Pachuta)
- Add new {ssh,sshd}_config.5 manpages
- Add new ssh-keysign program and remove setuid from ssh client
20020620
- (bal) Fixed AIX environment handling, use setpcred() instead of existing
code. (Bugzilla Bug 261)
- (bal) OpenBSD CVS Sync
- todd@cvs.openbsd.org 2002/06/14 21:35:00
[monitor_wrap.c]
spelling; from Brian Poole <raj@cerias.purdue.edu>
- markus@cvs.openbsd.org 2002/06/15 00:01:36
[authfd.c authfd.h ssh-add.c ssh-agent.c]
break agent key lifetime protocol and allow other contraints for key
usage.
- markus@cvs.openbsd.org 2002/06/15 00:07:38
[authfd.c authfd.h ssh-add.c ssh-agent.c]
fix stupid typo
- markus@cvs.openbsd.org 2002/06/15 01:27:48
[authfd.c authfd.h ssh-add.c ssh-agent.c]
remove the CONSTRAIN_IDENTITY messages and introduce a new
ADD_ID message with contraints instead. contraints can be
only added together with the private key.
- itojun@cvs.openbsd.org 2002/06/16 21:30:58
[ssh-keyscan.c]
use TAILQ_xx macro. from lukem@netbsd. markus ok
- deraadt@cvs.openbsd.org 2002/06/17 06:05:56
[scp.c]
make usage like man page
- deraadt@cvs.openbsd.org 2002/06/19 00:27:55
[auth-bsdauth.c auth-skey.c auth1.c auth2-chall.c auth2-none.c authfd.c
authfd.h monitor_wrap.c msg.c nchan.c radix.c readconf.c scp.c sftp.1
ssh-add.1 ssh-add.c ssh-agent.1 ssh-agent.c ssh-keygen.1 ssh-keygen.c
ssh-keysign.c ssh.1 sshconnect.c sshconnect.h sshconnect2.c ttymodes.c
xmalloc.h]
KNF done automatically while reading....
- markus@cvs.openbsd.org 2002/06/19 18:01:00
[cipher.c monitor.c monitor_wrap.c packet.c packet.h]
make the monitor sync the transfer ssh1 session key;
transfer keycontext only for RC4 (this is still depends on EVP
implementation details and is broken).
- stevesk@cvs.openbsd.org 2002/06/20 19:56:07
[ssh.1 sshd.8]
move configuration file options from ssh.1/sshd.8 to
ssh_config.5/sshd_config.5; ok deraadt@ millert@
- stevesk@cvs.openbsd.org 2002/06/20 20:00:05
[scp.1 sftp.1]
ssh_config(5)
- stevesk@cvs.openbsd.org 2002/06/20 20:03:34
[ssh_config sshd_config]
refer to config file man page
- markus@cvs.openbsd.org 2002/06/20 23:05:56
[servconf.c servconf.h session.c sshd.c]
allow Compression=yes/no in sshd_config
- markus@cvs.openbsd.org 2002/06/20 23:37:12
[sshd_config]
add Compression
- stevesk@cvs.openbsd.org 2002/05/25 20:40:08
[LICENCE]
missed Per Allansson (auth2-chall.c)
- (bal) Cygwin special handling of empty passwords wrong. Patch by
vinschen@redhat.com
- (bal) Missed integrating ssh_config.5 and sshd_config.5
- (bal) Still more Makefile.in updates for ssh{d}_config.5
20020613
- (bal) typo of setgroup for cygwin. Patch by vinschen@redhat.com
20020612
- (bal) OpenBSD CVS Sync
- markus@cvs.openbsd.org 2002/06/11 23:03:54
[ssh.c]
remove unused cruft.
- markus@cvs.openbsd.org 2002/06/12 01:09:52
[ssh.c]
ssh_connect returns 0 on success
- (bal) Build noop setgroups() for cygwin to clean up code (For other
platforms without the setgroups() requirement, you MUST define
SETGROUPS_NOOP in the configure.ac) Based on patch by vinschen@redhat.com
- (bal) Some platforms don't have ONLCR (Notable Mint)
20020611
- (bal) ssh-agent.c RCSD fix (|unexpand already done)
- (bal) OpenBSD CVS Sync
- stevesk@cvs.openbsd.org 2002/06/09 22:15:15
[ssh.1]
update for no setuid root and ssh-keysign; ok deraadt@
- itojun@cvs.openbsd.org 2002/06/09 22:17:21
[sshconnect.c]
pass salen to sockaddr_ntop so that we are happy on linux/solaris
- stevesk@cvs.openbsd.org 2002/06/10 16:53:06
[auth-rsa.c ssh-rsa.c]
display minimum RSA modulus in error(); ok markus@
- stevesk@cvs.openbsd.org 2002/06/10 16:56:30
[ssh-keysign.8]
merge in stuff from my man page; ok markus@
- stevesk@cvs.openbsd.org 2002/06/10 17:36:23
[ssh-add.1 ssh-add.c]
use convtime() to parse and validate key lifetime. can now
use '-t 2h' etc. ok markus@ provos@
- stevesk@cvs.openbsd.org 2002/06/10 17:45:20
[readconf.c ssh.1]
change RhostsRSAAuthentication and RhostsAuthentication default to no
since ssh is no longer setuid root by default; ok markus@
- stevesk@cvs.openbsd.org 2002/06/10 21:21:10
[ssh_config]
update defaults for RhostsRSAAuthentication and RhostsAuthentication
here too (all options commented out with default value).
- markus@cvs.openbsd.org 2002/06/10 22:28:41
[channels.c channels.h session.c]
move creation of agent socket to session.c; no need for uidswapping
in channel.c.
- markus@cvs.openbsd.org 2002/06/11 04:14:26
[ssh.c sshconnect.c sshconnect.h]
no longer use uidswap.[ch] from the ssh client
run less code with euid==0 if ssh is installed setuid root
just switch the euid, don't switch the complete set of groups
(this is only needed by sshd). ok provos@
- mpech@cvs.openbsd.org 2002/06/11 05:46:20
[auth-krb4.c monitor.h serverloop.c session.c ssh-agent.c sshd.c]
pid_t cleanup. Markus need this now to keep hacking.
markus@, millert@ ok
- itojun@cvs.openbsd.org 2002/06/11 08:11:45
[canohost.c]
use "ntop" only after initialized
- (bal) Cygwin fix up from swap uid clean up in ssh.c patch by
vinschen@redhat.com
20020609
- (bal) OpenBSD CVS Sync
- markus@cvs.openbsd.org 2002/06/08 05:07:56
[ssh.c]
nuke ptrace comment
- markus@cvs.openbsd.org 2002/06/08 05:07:09
[ssh-keysign.c]
only accept 20 byte session ids
- markus@cvs.openbsd.org 2002/06/08 05:17:01
[readconf.c readconf.h ssh.1 ssh.c]
deprecate FallBackToRsh and UseRsh; patch from djm@
- markus@cvs.openbsd.org 2002/06/08 05:40:01
[readconf.c]
just warn about Deprecated options for now
- markus@cvs.openbsd.org 2002/06/08 05:41:18
[ssh_config]
remove FallBackToRsh/UseRsh
- markus@cvs.openbsd.org 2002/06/08 12:36:53
[scp.c]
remove FallBackToRsh
- markus@cvs.openbsd.org 2002/06/08 12:46:14
[readconf.c]
silently ignore deprecated options, since FallBackToRsh might be passed
by remote scp commands.
- itojun@cvs.openbsd.org 2002/06/08 21:15:27
[sshconnect.c]
always use getnameinfo. (diag message only)
- markus@cvs.openbsd.org 2002/06/09 04:33:27
[sshconnect.c]
abort() - > fatal()
- (bal) RCSID tag updates on channels.c, clientloop.c, nchan.c,
sftp-client.c, ssh-agenet.c, ssh-keygen.c and connect.h (we did unexpand
independant of them)
20020607
- (bal) Removed --{enable/disable}-suid-ssh
- (bal) Missed __progname in ssh-keysign.c patch by dtucker@zip.com.au
- (bal) use 'LOGIN_PROGRAM' not '/usr/bin/login' in session.c patch by
Bertrand.Velle@apogee-com.fr
20020606
- (bal) OpenBSD CVS Sync
- markus@cvs.openbsd.org 2002/05/15 21:56:38
[servconf.c sshd.8 sshd_config]
re-enable privsep and disable setuid for post-3.2.2
- markus@cvs.openbsd.org 2002/05/16 22:02:50
[cipher.c kex.h mac.c]
fix warnings (openssl 0.9.7 requires const)
- stevesk@cvs.openbsd.org 2002/05/16 22:09:59
[session.c ssh.c]
don't limit xauth pathlen on client side and longer print length on
server when debug; ok markus@
- deraadt@cvs.openbsd.org 2002/05/19 20:54:52
[log.h]
extra commas in enum not 100% portable
- deraadt@cvs.openbsd.org 2002/05/22 23:18:25
[ssh.c sshd.c]
spelling; abishoff@arc.nasa.gov
- markus@cvs.openbsd.org 2002/05/23 19:24:30
[authfile.c authfile.h pathnames.h ssh.c sshconnect.c sshconnect.h
sshconnect1.c sshconnect2.c ssh-keysign.8 ssh-keysign.c Makefile.in]
add /usr/libexec/ssh-keysign: a setuid helper program for hostbased
authentication in protocol v2 (needs to access the hostkeys).
- markus@cvs.openbsd.org 2002/05/23 19:39:34
[ssh.c]
add comment about ssh-keysign
- markus@cvs.openbsd.org 2002/05/24 08:45:14
[sshconnect2.c]
stat ssh-keysign first, print error if stat fails;
some debug->error; fix comment
- markus@cvs.openbsd.org 2002/05/25 08:50:39
[sshconnect2.c]
execlp->execl; from stevesk
- markus@cvs.openbsd.org 2002/05/25 18:51:07
[auth.h auth2.c auth2-hostbased.c auth2-kbdint.c auth2-none.c
auth2-passwd.c auth2-pubkey.c Makefile.in]
split auth2.c into one file per method; ok provos@/deraadt@
- stevesk@cvs.openbsd.org 2002/05/26 20:35:10
[ssh.1]
sort ChallengeResponseAuthentication; ok markus@
- stevesk@cvs.openbsd.org 2002/05/28 16:45:27
[monitor_mm.c]
print strerror(errno) on mmap/munmap error; ok markus@
- stevesk@cvs.openbsd.org 2002/05/28 17:28:02
[uidswap.c]
format spec change/casts and some KNF; ok markus@
- stevesk@cvs.openbsd.org 2002/05/28 21:24:00
[uidswap.c]
use correct function name in fatal()
- stevesk@cvs.openbsd.org 2002/05/29 03:06:30
[ssh.1 sshd.8]
spelling
- markus@cvs.openbsd.org 2002/05/29 11:21:57
[sshd.c]
don't start if privsep is enabled and SSH_PRIVSEP_USER or
_PATH_PRIVSEP_CHROOT_DIR are missing; ok deraadt@
- markus@cvs.openbsd.org 2002/05/30 08:07:31
[cipher.c]
use rijndael/aes from libcrypto (openssl >= 0.9.7) instead of
our own implementation. allow use of AES hardware via libcrypto,
ok deraadt@
- markus@cvs.openbsd.org 2002/05/31 10:30:33
[sshconnect2.c]
extent ssh-keysign protocol:
pass # of socket-fd to ssh-keysign, keysign verfies locally used
ip-address using this socket-fd, restricts fake local hostnames
to actual local hostnames; ok stevesk@
- markus@cvs.openbsd.org 2002/05/31 11:35:15
[auth.h auth2.c]
move Authmethod definitons to per-method file.
- markus@cvs.openbsd.org 2002/05/31 13:16:48
[key.c]
add comment:
key_verify returns 1 for a correct signature, 0 for an incorrect signature
and -1 on error.
- markus@cvs.openbsd.org 2002/05/31 13:20:50
[ssh-rsa.c]
pad received signature with leading zeros, because RSA_verify expects
a signature of RSA_size. the drafts says the signature is transmitted
unpadded (e.g. putty does not pad), reported by anakin@pobox.com
- deraadt@cvs.openbsd.org 2002/06/03 12:04:07
[ssh.h]
compatiblity -> compatibility
decriptor -> descriptor
authentciated -> authenticated
transmition -> transmission
- markus@cvs.openbsd.org 2002/06/04 19:42:35
[monitor.c]
only allow enabled authentication methods; ok provos@
- markus@cvs.openbsd.org 2002/06/04 19:53:40
[monitor.c]
save the session id (hash) for ssh2 (it will be passed with the
initial sign request) and verify that this value is used during
authentication; ok provos@
- markus@cvs.openbsd.org 2002/06/04 23:02:06
[packet.c]
remove __FUNCTION__
- markus@cvs.openbsd.org 2002/06/04 23:05:49
[cipher.c monitor.c monitor_fdpass.c monitor_mm.c monitor_wrap.c]
__FUNCTION__ -> __func__
- markus@cvs.openbsd.org 2002/06/05 16:08:07
[ssh-agent.1 ssh-agent.c]
'-a bind_address' binds the agent to user-specified unix-domain
socket instead of /tmp/ssh-XXXXXXXX/agent.<pid>; ok djm@ (some time ago).
- markus@cvs.openbsd.org 2002/06/05 16:08:07
[ssh-agent.1 ssh-agent.c]
'-a bind_address' binds the agent to user-specified unix-domain
socket instead of /tmp/ssh-XXXXXXXX/agent.<pid>; ok djm@ (some time ago).
- markus@cvs.openbsd.org 2002/06/05 16:48:54
[ssh-agent.c]
copy current request into an extra buffer and just flush this
request on errors, ok provos@
- markus@cvs.openbsd.org 2002/06/05 19:57:12
[authfd.c authfd.h ssh-add.1 ssh-add.c ssh-agent.c]
ssh-add -x for lock and -X for unlocking the agent.
todo: encrypt private keys with locked...
- markus@cvs.openbsd.org 2002/06/05 20:56:39
[ssh-add.c]
add -x/-X to usage
- markus@cvs.openbsd.org 2002/06/05 21:55:44
[authfd.c authfd.h ssh-add.1 ssh-add.c ssh-agent.c]
ssh-add -t life, Set lifetime (in seconds) when adding identities;
ok provos@
- stevesk@cvs.openbsd.org 2002/06/06 01:09:41
[monitor.h]
no trailing comma in enum; china@thewrittenword.com
- markus@cvs.openbsd.org 2002/06/06 17:12:44
[sftp-server.c]
discard remaining bytes of current request; ok provos@
- markus@cvs.openbsd.org 2002/06/06 17:30:11
[sftp-server.c]
use get_int() macro (hide iqueue)
- (bal) Missed msg.[ch] in merge. Required for ssh-keysign.
- (bal) Forgot to add msg.c Makefile.in.
- (bal) monitor_mm.c typos.
- (bal) Refixed auth2.c. It was never fully commited while spliting out
authentication to different files.
- (bal) ssh-keysign should build and install correctly now. Phase two
would be to clean out any dead wood and disable ssh setuid on install.
- (bal) Reverse logic, use __func__ first since it's C99
20020604
- (stevesk) [channels.c] bug #164 patch from YOSHIFUJI Hideaki (changed
setsockopt from debug to error for now).
20020527
- (tim) [configure.ac.orig monitor_fdpass.c] Enahnce msghdr tests to address
build problem on Irix reported by Dave Love <d.love@dl.ac.uk>. Back out
last monitor_fdpass.c changes that are no longer needed with new tests.
Patch tested on Irix by Jan-Frode Myklebust <janfrode@parallab.uib.no>
20020522
- (djm) Fix spelling mistakes, spotted by Solar Designer i
<solar@openwall.com>
- Sync scard/ (not sure when it drifted)
- (djm) OpenBSD CVS Sync:
[auth.c]
Fix typo/thinko. Pass in as to auth_approval(), not NULL.
Closes PR 2659.
- Crank version
- Crank RPM spec versions
20020521
- (stevesk) [sshd.c] bug 245; disable setsid() for now
- (stevesk) [sshd.c] #ifndef HAVE_CYGWIN for setgroups()
20020517
- (tim) [configure.ac] remove extra MD5_MSG="no" line.
20020515
- (bal) CVS ID fix up on auth-passwd.c
- (bal) OpenBSD CVS Sync
- deraadt@cvs.openbsd.org 2002/05/07 19:54:36
[ssh.h]
use ssh uid
- deraadt@cvs.openbsd.org 2002/05/08 21:06:34
[ssh.h]
move to sshd.sshd instead
- stevesk@cvs.openbsd.org 2002/05/11 20:24:48
[ssh.h]
typo in comment
- itojun@cvs.openbsd.org 2002/05/13 02:37:39
[auth-skey.c auth2.c]
less warnings. skey_{respond,query} are public (in auth.h)
- markus@cvs.openbsd.org 2002/05/13 20:44:58
[auth-options.c auth.c auth.h]
move the packet_send_debug handling from auth-options.c to auth.c;
ok provos@
- millert@cvs.openbsd.org 2002/05/13 15:53:19
[sshd.c]
Call setsid() in the child after sshd accepts the connection and forks.
This is needed for privsep which calls setlogin() when it changes uids.
Without this, there is a race where the login name of an existing
connection, as returned by getlogin(), may be changed to the privsep
user (sshd). markus@ OK
- markus@cvs.openbsd.org 2002/05/13 21:26:49
[auth-rhosts.c]
handle debug messages during rhosts-rsa and hostbased authentication;
ok provos@
- mouring@cvs.openbsd.org 2002/05/15 15:47:49
[kex.c monitor.c monitor_wrap.c sshd.c]
'monitor' variable clashes with at least one lame platform (NeXT). i
Renamed to 'pmonitor'. provos@
- deraadt@cvs.openbsd.org 2002/05/04 02:39:35
[servconf.c sshd.8 sshd_config]
enable privsep by default; provos ok
- millert@cvs.openbsd.org 2002/05/06 23:34:33
[ssh.1 sshd.8]
Kill/adjust r(login|exec)d? references now that those are no longer in
the tree.
- markus@cvs.openbsd.org 2002/05/15 21:02:53
[servconf.c sshd.8 sshd_config]
disable privsep and enable setuid for the 3.2.2 release
- (bal) Fixed up PAM case. I think.
- (bal) Clarified openbsd-compat/*-cray.* Licence provided by Wendy
- (bal) OpenBSD CVS Sync
- markus@cvs.openbsd.org 2002/05/15 21:05:29
[version.h]
enter OpenSSH_3.2.2
- (bal) Caldara, Suse, and Redhat openssh.specs updated.
- a defect in the BSD_AUTH access control handling for
OpenBSD and BSD/OS systems:
Under certain conditions, on systems using YP with netgroups
in the password database, it is possible that sshd does ACL
checks for the requested user name but uses the password
database entry of a different user for authentication. This
means that denied users might authenticate successfully while
permitted users could be locked out (OpenBSD PR 2659).
- login/tty problems on Solaris (bug #245)
- build problems on Cygwin systems
Security Changes:
=================
- fixed buffer overflow in Kerberos/AFS token passing
- fixed overflow in Kerberos client code
- sshd no longer auto-enables Kerberos/AFS
- experimental support for privilege separation,
see UsePrivilegeSeparation in sshd(8) and
http://www.citi.umich.edu/u/provos/ssh/privsep.html
for more information.
- only accept RSA keys of size SSH_RSA_MINIMUM_MODULUS_SIZE (768) or larger
Other Changes:
==============
- improved smartcard support (including support for OpenSC, see www.opensc.org)
- improved Kerberos support (including support for MIT-Kerberos V)
- fixed stderr handling in protocol v2
- client reports failure if -R style TCP forwarding fails in protocol v2
- support configuration of TCP forwarding during interactive sessions (~C)
- improved support for older sftp servers
- improved support for importing old DSA keys (from ssh.com software).
- client side suport for PASSWD_CHANGEREQ in protocol v2
- fixed waitpid race conditions
- record correct lastlogin time
