diff options
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 484 |
1 files changed, 474 insertions, 10 deletions
diff --git a/ChangeLog b/ChangeLog index f51d17e03756..ee6460d4dd8d 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,13 +1,463 @@ -20110403 +20110906 + - (djm) [README version.h] Correct version + - (djm) [contrib/redhat/openssh.spec] Correct restorcon => restorecon + - (djm) Respin OpenSSH-5.9p1 release + +20110905 - (djm) [README contrib/caldera/openssh.spec contrib/redhat/openssh.spec] - [contrib/suse/openssh.spec] Prepare for 5.8p2 release. - - (djm) [version.h] crank version - - Release 5.8p2 - -20110329 - - (djm) [entropy.c] closefrom() before running ssh-rand-helper; leftover fds - noticed by tmraz AT redhat.com - + [contrib/suse/openssh.spec] Update version numbers. + +20110904 + - (djm) [regress/connect-privsep.sh regress/test-exec.sh] demote fatal + regress errors for the sandbox to warnings. ok tim dtucker + - (dtucker) [ssh-keygen.c ssh-pkcs11.c] Bug #1929: add null implementations + ofsh-pkcs11.cpkcs_init and pkcs_terminate for building without dlopen + support. + +20110829 + - (djm) [openbsd-compat/port-linux.c] Suppress logging when attempting + to switch SELinux context away from unconfined_t, based on patch from + Jan Chadima; bz#1919 ok dtucker@ + +20110827 + - (dtucker) [auth-skey.c] Add log.h to fix build --with-skey. + +20110818 + - (tim) [configure.ac] Typo in error message spotted by Andy Tsouladze + +20110817 + - (tim) [mac.c myproposal.h] Wrap SHA256 and SHA512 in ifdefs for + OpenSSL 0.9.7. ok djm + - (djm) [ openbsd-compat/bsd-cygwin_util.c openbsd-compat/bsd-cygwin_util.h] + binary_pipe is no longer required on Cygwin; patch from Corinna Vinschen + - (djm) [configure.ac] error out if the host lacks the necessary bits for + an explicitly requested sandbox type + - (djm) [contrib/ssh-copy-id] Missing backlslash; spotted by + bisson AT archlinux.org + - (djm) OpenBSD CVS Sync + - dtucker@cvs.openbsd.org 2011/06/03 05:35:10 + [regress/cfgmatch.sh] + use OBJ to find test configs, patch from Tim Rice + - markus@cvs.openbsd.org 2011/06/30 22:44:43 + [regress/connect-privsep.sh] + test with sandbox enabled; ok djm@ + - djm@cvs.openbsd.org 2011/08/02 01:23:41 + [regress/cipher-speed.sh regress/try-ciphers.sh] + add SHA256/SHA512 based HMAC modes + - (djm) [regress/cipher-speed.sh regress/try-ciphers.sh] disable HMAC-SHA2 + MAC tests for platforms that hack EVP_SHA2 support + +20110812 + - (dtucker) [openbsd-compat/port-linux.c] Bug 1924: Improve selinux context + change error by reporting old and new context names Patch from + jchadima at redhat. + - (djm) [contrib/redhat/openssh.spec contrib/redhat/sshd.init] + [contrib/suse/openssh.spec contrib/suse/rc.sshd] Updated RHEL and SLES + init scrips from imorgan AT nas.nasa.gov; bz#1920 + - (djm) [contrib/ssh-copy-id] Fix failure for cases where the path to the + identify file contained whitespace. bz#1828 patch from gwenael.lambrouin + AT gmail.com; ok dtucker@ + +20110807 + - (dtucker) OpenBSD CVS Sync + - jmc@cvs.openbsd.org 2008/06/26 06:59:39 + [moduli.5] + tweak previous; + - sobrado@cvs.openbsd.org 2009/10/28 08:56:54 + [moduli.5] + "Diffie-Hellman" is the usual spelling for the cryptographic protocol + first published by Whitfield Diffie and Martin Hellman in 1976. + ok jmc@ + - jmc@cvs.openbsd.org 2010/10/14 20:41:28 + [moduli.5] + probabalistic -> probabilistic; from naddy + - dtucker@cvs.openbsd.org 2011/08/07 12:55:30 + [sftp.1] + typo, fix from Laurent Gautrot + +20110805 + - OpenBSD CVS Sync + - djm@cvs.openbsd.org 2011/06/23 23:35:42 + [monitor.c] + ignore EINTR errors from poll() + - tedu@cvs.openbsd.org 2011/07/06 18:09:21 + [authfd.c] + bzero the agent address. the kernel was for a while very cranky about + these things. evne though that's fixed, always good to initialize + memory. ok deraadt djm + - djm@cvs.openbsd.org 2011/07/29 14:42:45 + [sandbox-systrace.c] + fail open(2) with EPERM rather than SIGKILLing the whole process. libc + will call open() to do strerror() when NLS is enabled; + feedback and ok markus@ + - markus@cvs.openbsd.org 2011/08/01 19:18:15 + [gss-serv.c] + prevent post-auth resource exhaustion (int overflow leading to 4GB malloc); + report Adam Zabrock; ok djm@, deraadt@ + - djm@cvs.openbsd.org 2011/08/02 01:22:11 + [mac.c myproposal.h ssh.1 ssh_config.5 sshd.8 sshd_config.5] + Add new SHA256 and SHA512 based HMAC modes from + http://www.ietf.org/id/draft-dbider-sha2-mac-for-ssh-02.txt + Patch from mdb AT juniper.net; feedback and ok markus@ + - djm@cvs.openbsd.org 2011/08/02 23:13:01 + [version.h] + crank now, release later + - djm@cvs.openbsd.org 2011/08/02 23:15:03 + [ssh.c] + typo in comment + +20110624 + - (djm) [configure.ac Makefile.in sandbox-darwin.c] Add a sandbox for + Darwin/OS X using sandbox_init() + setrlimit(); feedback and testing + markus@ + +20110623 + - OpenBSD CVS Sync + - djm@cvs.openbsd.org 2011/06/22 21:47:28 + [servconf.c] + reuse the multistate option arrays to pretty-print options for "sshd -T" + - djm@cvs.openbsd.org 2011/06/22 21:57:01 + [servconf.c servconf.h sshd.c sshd_config.5] + [configure.ac Makefile.in] + introduce sandboxing of the pre-auth privsep child using systrace(4). + + This introduces a new "UsePrivilegeSeparation=sandbox" option for + sshd_config that applies mandatory restrictions on the syscalls the + privsep child can perform. This prevents a compromised privsep child + from being used to attack other hosts (by opening sockets and proxying) + or probing local kernel attack surface. + + The sandbox is implemented using systrace(4) in unsupervised "fast-path" + mode, where a list of permitted syscalls is supplied. Any syscall not + on the list results in SIGKILL being sent to the privsep child. Note + that this requires a kernel with the new SYSTR_POLICY_KILL option. + + UsePrivilegeSeparation=sandbox will become the default in the future + so please start testing it now. + + feedback dtucker@; ok markus@ + - djm@cvs.openbsd.org 2011/06/22 22:08:42 + [channels.c channels.h clientloop.c clientloop.h mux.c ssh.c] + hook up a channel confirm callback to warn the user then requested X11 + forwarding was refused by the server; ok markus@ + - djm@cvs.openbsd.org 2011/06/23 09:34:13 + [sshd.c ssh-sandbox.h sandbox.h sandbox-rlimit.c sandbox-systrace.c] + [sandbox-null.c] + rename sandbox.h => ssh-sandbox.h to make things easier for portable + - (djm) [sandbox-null.c] Dummy sandbox for platforms that don't support + setrlimit(2) + +20110620 + - OpenBSD CVS Sync + - djm@cvs.openbsd.org 2011/06/04 00:10:26 + [ssh_config.5] + explain IdentifyFile's semantics a little better, prompted by bz#1898 + ok dtucker jmc + - markus@cvs.openbsd.org 2011/06/14 22:49:18 + [authfile.c] + make sure key_parse_public/private_rsa1() no longer consumes its input + buffer. fixes ssh-add for passphrase-protected ssh1-keys; + noted by naddy@; ok djm@ + - djm@cvs.openbsd.org 2011/06/17 21:44:31 + [log.c log.h monitor.c monitor.h monitor_wrap.c monitor_wrap.h sshd.c] + make the pre-auth privsep slave log via a socketpair shared with the + monitor rather than /var/empty/dev/log; ok dtucker@ deraadt@ markus@ + - djm@cvs.openbsd.org 2011/06/17 21:46:16 + [sftp-server.c] + the protocol version should be unsigned; bz#1913 reported by mb AT + smartftp.com + - djm@cvs.openbsd.org 2011/06/17 21:47:35 + [servconf.c] + factor out multi-choice option parsing into a parse_multistate label + and some support structures; ok dtucker@ + - djm@cvs.openbsd.org 2011/06/17 21:57:25 + [clientloop.c] + setproctitle for a mux master that has been gracefully stopped; + bz#1911 from Bert.Wesarg AT googlemail.com + +20110603 + - (dtucker) [README version.h contrib/caldera/openssh.spec + contrib/redhat/openssh.spec contrib/suse/openssh.spec] Pull the version + bumps from the 5.8p2 branch into HEAD. ok djm. + - (tim) [configure.ac defines.h] Run test program to detect system mail + directory. Add --with-maildir option to override. Fixed OpenServer 6 + getting it wrong. Fixed many systems having MAIL=/var/mail//username + ok dtucker + - (dtucker) [monitor.c] Remove the !HAVE_SOCKETPAIR case. We use socketpair + unconditionally in other places and the survey data we have does not show + any systems that use it. "nuke it" djm@ + - (djm) [configure.ac] enable setproctitle emulation for OS X + - (djm) OpenBSD CVS Sync + - djm@cvs.openbsd.org 2011/06/03 00:54:38 + [ssh.c] + bz#1883 - setproctitle() to identify mux master; patch from Bert.Wesarg + AT googlemail.com; ok dtucker@ + NB. includes additional portability code to enable setproctitle emulation + on platforms that don't support it. + - dtucker@cvs.openbsd.org 2011/06/03 01:37:40 + [ssh-agent.c] + Check current parent process ID against saved one to determine if the parent + has exited, rather than attempting to send a zero signal, since the latter + won't work if the parent has changed privs. bz#1905, patch from Daniel Kahn + Gillmor, ok djm@ + - dtucker@cvs.openbsd.org 2011/05/31 02:01:58 + [regress/dynamic-forward.sh] + back out revs 1.6 and 1.5 since it's not reliable + - dtucker@cvs.openbsd.org 2011/05/31 02:03:34 + [regress/dynamic-forward.sh] + work around startup and teardown races; caught by deraadt + - dtucker@cvs.openbsd.org 2011/06/03 00:29:52 + [regress/dynamic-forward.sh] + Retry establishing the port forwarding after a small delay, should make + the tests less flaky when the previous test is slow to shut down and free + up the port. + - (tim) [regress/cfgmatch.sh] Build/test out of tree fix. + +20110529 + - (djm) OpenBSD CVS Sync + - djm@cvs.openbsd.org 2011/05/23 03:30:07 + [auth-rsa.c auth.c auth.h auth2-pubkey.c monitor.c monitor_wrap.c] + [pathnames.h servconf.c servconf.h sshd.8 sshd_config sshd_config.5] + allow AuthorizedKeysFile to specify multiple files, separated by spaces. + Bring back authorized_keys2 as a default search path (to avoid breaking + existing users of this file), but override this in sshd_config so it will + be no longer used on fresh installs. Maybe in 2015 we can remove it + entierly :) + + feedback and ok markus@ dtucker@ + - djm@cvs.openbsd.org 2011/05/23 03:33:38 + [auth.c] + make secure_filename() spam debug logs less + - djm@cvs.openbsd.org 2011/05/23 03:52:55 + [sshconnect.c] + remove extra newline + - jmc@cvs.openbsd.org 2011/05/23 07:10:21 + [sshd.8 sshd_config.5] + tweak previous; ok djm + - djm@cvs.openbsd.org 2011/05/23 07:24:57 + [authfile.c] + read in key comments for v.2 keys (though note that these are not + passed over the agent protocol); bz#439, based on patch from binder + AT arago.de; ok markus@ + - djm@cvs.openbsd.org 2011/05/24 07:15:47 + [readconf.c readconf.h ssh.c ssh_config.5 sshconnect.c sshconnect2.c] + Remove undocumented legacy options UserKnownHostsFile2 and + GlobalKnownHostsFile2 by making UserKnownHostsFile/GlobalKnownHostsFile + accept multiple paths per line and making their defaults include + known_hosts2; ok markus + - djm@cvs.openbsd.org 2011/05/23 03:31:31 + [regress/cfgmatch.sh] + include testing of multiple/overridden AuthorizedKeysFiles + refactor to simply daemon start/stop and get rid of racy constructs + +20110520 + - (djm) [session.c] call setexeccon() before executing passwd for pw + changes; bz#1891 reported by jchadima AT redhat.com; ok dtucker@ + - (djm) [aclocal.m4 configure.ac] since gcc-4.x ignores all -Wno-options + options, we should corresponding -W-option when trying to determine + whether it is accepted. Also includes a warning fix on the program + fragment uses (bad main() return type). + bz#1900 and bz#1901 reported by g.esp AT free.fr; ok dtucker@ + - (djm) [servconf.c] remove leftover droppings of AuthorizedKeysFile2 + - OpenBSD CVS Sync + - djm@cvs.openbsd.org 2011/05/15 08:09:01 + [authfd.c monitor.c serverloop.c] + use FD_CLOEXEC consistently; patch from zion AT x96.org + - djm@cvs.openbsd.org 2011/05/17 07:13:31 + [key.c] + fatal() if asked to generate a legacy ECDSA cert (these don't exist) + and fix the regress test that was trying to generate them :) + - djm@cvs.openbsd.org 2011/05/20 00:55:02 + [servconf.c] + the options TrustedUserCAKeys, RevokedKeysFile, AuthorizedKeysFile + and AuthorizedPrincipalsFile were not being correctly applied in + Match blocks, despite being overridable there; ok dtucker@ + - dtucker@cvs.openbsd.org 2011/05/20 02:00:19 + [servconf.c] + Add comment documenting what should be after the preauth check. ok djm + - djm@cvs.openbsd.org 2011/05/20 03:25:45 + [monitor.c monitor_wrap.c servconf.c servconf.h] + use a macro to define which string options to copy between configs + for Match. This avoids problems caused by forgetting to keep three + code locations in perfect sync and ordering + + "this is at once beautiful and horrible" + ok dtucker@ + - djm@cvs.openbsd.org 2011/05/17 07:13:31 + [regress/cert-userkey.sh] + fatal() if asked to generate a legacy ECDSA cert (these don't exist) + and fix the regress test that was trying to generate them :) + - djm@cvs.openbsd.org 2011/05/20 02:43:36 + [cert-hostkey.sh] + another attempt to generate a v00 ECDSA key that broke the test + ID sync only - portable already had this somehow + - dtucker@cvs.openbsd.org 2011/05/20 05:19:50 + [dynamic-forward.sh] + Prevent races in dynamic forwarding test; ok djm + - dtucker@cvs.openbsd.org 2011/05/20 06:32:30 + [dynamic-forward.sh] + fix dumb error in dynamic-forward test + +20110515 + - (djm) OpenBSD CVS Sync + - djm@cvs.openbsd.org 2011/05/05 05:12:08 + [mux.c] + gracefully fall back when ControlPath is too large for a + sockaddr_un. ok markus@ as part of a larger diff + - dtucker@cvs.openbsd.org 2011/05/06 01:03:35 + [sshd_config] + clarify language about overriding defaults. bz#1892, from Petr Cerny + - djm@cvs.openbsd.org 2011/05/06 01:09:53 + [sftp.1] + mention that IPv6 addresses must be enclosed in square brackets; + bz#1845 + - djm@cvs.openbsd.org 2011/05/06 02:05:41 + [sshconnect2.c] + fix memory leak; bz#1849 ok dtucker@ + - djm@cvs.openbsd.org 2011/05/06 21:14:05 + [packet.c packet.h] + set traffic class for IPv6 traffic as we do for IPv4 TOS; + patch from lionel AT mamane.lu via Colin Watson in bz#1855; + ok markus@ + - djm@cvs.openbsd.org 2011/05/06 21:18:02 + [ssh.c ssh_config.5] + add a %L expansion (short-form of the local host name) for ControlPath; + sync some more expansions with LocalCommand; ok markus@ + - djm@cvs.openbsd.org 2011/05/06 21:31:38 + [readconf.c ssh_config.5] + support negated Host matching, e.g. + + Host *.example.org !c.example.org + User mekmitasdigoat + + Will match "a.example.org", "b.example.org", but not "c.example.org" + ok markus@ + - djm@cvs.openbsd.org 2011/05/06 21:34:32 + [clientloop.c mux.c readconf.c readconf.h ssh.c ssh_config.5] + Add a RequestTTY ssh_config option to allow configuration-based + control over tty allocation (like -t/-T); ok markus@ + - djm@cvs.openbsd.org 2011/05/06 21:38:58 + [ssh.c] + fix dropping from previous diff + - djm@cvs.openbsd.org 2011/05/06 22:20:10 + [PROTOCOL.mux] + fix numbering; from bert.wesarg AT googlemail.com + - jmc@cvs.openbsd.org 2011/05/07 23:19:39 + [ssh_config.5] + - tweak previous + - come consistency fixes + ok djm + - jmc@cvs.openbsd.org 2011/05/07 23:20:25 + [ssh.1] + +.It RequestTTY + - djm@cvs.openbsd.org 2011/05/08 12:52:01 + [PROTOCOL.mux clientloop.c clientloop.h mux.c] + improve our behaviour when TTY allocation fails: if we are in + RequestTTY=auto mode (the default), then do not treat at TTY + allocation error as fatal but rather just restore the local TTY + to cooked mode and continue. This is more graceful on devices that + never allocate TTYs. + + If RequestTTY is set to "yes" or "force", then failure to allocate + a TTY is fatal. + + ok markus@ + - djm@cvs.openbsd.org 2011/05/10 05:46:46 + [authfile.c] + despam debug() logs by detecting that we are trying to load a private key + in key_try_load_public() and returning early; ok markus@ + - djm@cvs.openbsd.org 2011/05/11 04:47:06 + [auth.c auth.h auth2-pubkey.c pathnames.h servconf.c servconf.h] + remove support for authorized_keys2; it is a relic from the early days + of protocol v.2 support and has been undocumented for many years; + ok markus@ + - djm@cvs.openbsd.org 2011/05/13 00:05:36 + [authfile.c] + warn on unexpected key type in key_parse_private_type() + - (djm) [packet.c] unbreak portability #endif + +20110510 + - (dtucker) [openbsd-compat/openssl-compat.{c,h}] Bug #1882: fix + --with-ssl-engine which was broken with the change from deprecated + SSLeay_add_all_algorithms(). ok djm + +20110506 + - (dtucker) [openbsd-compat/regress/closefromtest.c] Bug #1875: add prototype + for closefrom() in test code. Report from Dan Wallis via Gentoo. + +20110505 + - (djm) [defines.h] Move up include of netinet/ip.h for IPTOS + definitions. From des AT des.no + - (djm) [Makefile.in WARNING.RNG aclocal.m4 buildpkg.sh.in configure.ac] + [entropy.c ssh-add.c ssh-agent.c ssh-keygen.c ssh-keyscan.c] + [ssh-keysign.c ssh-pkcs11-helper.c ssh-rand-helper.8 ssh-rand-helper.c] + [ssh.c ssh_prng_cmds.in sshd.c contrib/aix/buildbff.sh] + [regress/README.regress] Remove ssh-rand-helper and all its + tentacles. PRNGd seeding has been rolled into entropy.c directly. + Thanks to tim@ for testing on affected platforms. + - OpenBSD CVS Sync + - djm@cvs.openbsd.org 2011/03/10 02:52:57 + [auth2-gss.c auth2.c auth.h] + allow GSSAPI authentication to detect when a server-side failure causes + authentication failure and don't count such failures against MaxAuthTries; + bz#1244 from simon AT sxw.org.uk; ok markus@ before lock + - okan@cvs.openbsd.org 2011/03/15 10:36:02 + [ssh-keyscan.c] + use timerclear macro + ok djm@ + - stevesk@cvs.openbsd.org 2011/03/23 15:16:22 + [ssh-keygen.1 ssh-keygen.c] + Add -A option. For each of the key types (rsa1, rsa, dsa and ecdsa) + for which host keys do not exist, generate the host keys with the + default key file path, an empty passphrase, default bits for the key + type, and default comment. This will be used by /etc/rc to generate + new host keys. Idea from deraadt. + ok deraadt + - stevesk@cvs.openbsd.org 2011/03/23 16:24:56 + [ssh-keygen.1] + -q not used in /etc/rc now so remove statement. + - stevesk@cvs.openbsd.org 2011/03/23 16:50:04 + [ssh-keygen.c] + remove -d, documentation removed >10 years ago; ok markus + - jmc@cvs.openbsd.org 2011/03/24 15:29:30 + [ssh-keygen.1] + zap trailing whitespace; + - stevesk@cvs.openbsd.org 2011/03/24 22:14:54 + [ssh-keygen.c] + use strcasecmp() for "clear" cert permission option also; ok djm + - stevesk@cvs.openbsd.org 2011/03/29 18:54:17 + [misc.c misc.h servconf.c] + print ipqos friendly string for sshd -T; ok markus + # sshd -Tf sshd_config|grep ipqos + ipqos lowdelay throughput + - djm@cvs.openbsd.org 2011/04/12 04:23:50 + [ssh-keygen.c] + fix -Wshadow + - djm@cvs.openbsd.org 2011/04/12 05:32:49 + [sshd.c] + exit with 0 status on SIGTERM; bz#1879 + - djm@cvs.openbsd.org 2011/04/13 04:02:48 + [ssh-keygen.1] + improve wording; bz#1861 + - djm@cvs.openbsd.org 2011/04/13 04:09:37 + [ssh-keygen.1] + mention valid -b sizes for ECDSA keys; bz#1862 + - djm@cvs.openbsd.org 2011/04/17 22:42:42 + [PROTOCOL.mux clientloop.c clientloop.h mux.c ssh.1 ssh.c] + allow graceful shutdown of multiplexing: request that a mux server + removes its listener socket and refuse future multiplexing requests; + ok markus@ + - djm@cvs.openbsd.org 2011/04/18 00:46:05 + [ssh-keygen.c] + certificate options are supposed to be packed in lexical order of + option name (though we don't actually enforce this at present). + Move one up that was out of sequence + - djm@cvs.openbsd.org 2011/05/04 21:15:29 + [authfile.c authfile.h ssh-add.c] + allow "ssh-add - < key"; feedback and ok markus@ + - (tim) [configure.ac] Add AC_LANG_SOURCE to OPENSSH_CHECK_CFLAG_COMPILE + so autoreconf 2.68 is happy. + - (tim) [defines.h] Deal with platforms that do not have S_IFSOCK ok djm@ + 20110221 - (dtucker) [contrib/cygwin/ssh-host-config] From Corinna: revamp of the Cygwin-specific service installer script ssh-host-config. The actual @@ -19,6 +469,13 @@ The new script also is more thorough to inform the user why the script failed. Patch from vinschen at redhat com. +20110218 + - OpenBSD CVS Sync + - djm@cvs.openbsd.org 2011/02/16 00:31:14 + [ssh-keysign.c] + make hostbased auth with ECDSA keys work correctly. Based on patch + by harvey.eneman AT oracle.com in bz#1858; ok markus@ (pre-lock) + 20110206 - (dtucker) [openbsd-compat/port-linux.c] Bug #1851: fix syntax error in selinux code. Patch from Leonardo Chiquitto @@ -46,6 +503,14 @@ succeeded before using its result. Patch from cjwatson AT debian.org; bz#1851 +20110127 + - (tim) [config.guess config.sub] Sync with upstream. + - (tim) [configure.ac] Consistent M4 quoting throughout, updated obsolete + AC_TRY_COMPILE with AC_COMPILE_IFELSE, updated obsolete AC_TRY_LINK with + AC_LINK_IFELSE, updated obsolete AC_TRY_RUN with AC_RUN_IFELSE, misc white + space changes for consistency/readability. Makes autoconf 2.68 happy. + "Nice work" djm + 20110125 - (djm) [configure.ac Makefile.in ssh.c openbsd-compat/port-linux.c openbsd-compat/port-linux.h] Move SELinux-specific code from ssh.c to @@ -1256,4 +1721,3 @@ (use "ssh-keygen -t v00 -s ca_key ..." to generate a v00 certificate) ok markus@ - |