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2014-03-19Document that HashKnownHosts may break tab-completionColin Watson
Bug: https://bugzilla.mindrot.org/show_bug.cgi?id=1727 Bug-Debian: http://bugs.debian.org/430154 Last-Update: 2013-09-14 Patch-Name: doc-hash-tab-completion.patch
2014-03-19ssh(1): Refer to ssh-argv0(1)Colin Watson
Old versions of OpenSSH (up to 2.5 or thereabouts) allowed creating symlinks to ssh with the name of the host you want to connect to. Debian ships an ssh-argv0 script restoring this feature; this patch refers to its manual page from ssh(1). Bug-Debian: http://bugs.debian.org/111341 Forwarded: not-needed Last-Update: 2013-09-14 Patch-Name: ssh-argv0.patch
2014-03-19Adjust various OpenBSD-specific references in manual pagesColin Watson
No single bug reference for this patch, but history includes: http://bugs.debian.org/154434 (login.conf(5)) http://bugs.debian.org/513417 (/etc/rc) http://bugs.debian.org/530692 (ssl(8)) https://bugs.launchpad.net/bugs/456660 (ssl(8)) Forwarded: not-needed Last-Update: 2013-09-14 Patch-Name: openbsd-docs.patch
2014-03-19Fix picky lintian errors about slogin symlinksColin Watson
Apparently this breaks some SVR4 packaging systems, so upstream can't win either way and opted to keep the status quo. We need this patch anyway. Bug: https://bugzilla.mindrot.org/show_bug.cgi?id=1728 Last-Update: 2013-09-14 Patch-Name: lintian-symlink-pickiness.patch
2014-03-19Install authorized_keys(5) as a symlink to sshd(8)Tomas Pospisek
Bug: https://bugzilla.mindrot.org/show_bug.cgi?id=1720 Bug-Debian: http://bugs.debian.org/441817 Last-Update: 2013-09-14 Patch-Name: authorized-keys-man-symlink.patch
2014-03-19Add DebianBanner server configuration optionKees Cook
Setting this to "no" causes sshd to omit the Debian revision from its initial protocol handshake, for those scared by package-versioning.patch. Bug-Debian: http://bugs.debian.org/562048 Forwarded: not-needed Last-Update: 2013-09-14 Patch-Name: debian-banner.patch
2014-03-19Include the Debian version in our identificationMatthew Vernon
This makes it easier to audit networks for versions patched against security vulnerabilities. It has little detrimental effect, as attackers will generally just try attacks rather than bothering to scan for vulnerable-looking version strings. (However, see debian-banner.patch.) Forwarded: not-needed Last-Update: 2013-09-14 Patch-Name: package-versioning.patch
2014-03-19Mention ssh-keygen in ssh fingerprint changed warningScott Moser
Bug: https://bugzilla.mindrot.org/show_bug.cgi?id=1843 Bug-Ubuntu: https://bugs.launchpad.net/bugs/686607 Last-Update: 2013-09-14 Patch-Name: mention-ssh-keygen-on-keychange.patch
2014-03-19Quieten logs when multiple from= restrictions are usedColin Watson
Bug-Debian: http://bugs.debian.org/630606 Forwarded: no Last-Update: 2013-09-14 Patch-Name: auth-log-verbosity.patch
2014-03-19Force use of DNSSEC even if "options edns0" isn't in resolv.confColin Watson
This allows SSHFP DNS records to be verified if glibc 2.11 is installed. Origin: vendor, https://cvs.fedoraproject.org/viewvc/F-12/openssh/openssh-5.2p1-edns.patch?revision=1.1&view=markup Bug: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=572049 Bug-Debian: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=572049 Last-Update: 2010-04-06 Patch-Name: dnssec-sshfp.patch
2014-03-19Look for $SHELL on the path for ProxyCommand/LocalCommandColin Watson
There's some debate on the upstream bug about whether POSIX requires this. I (Colin Watson) agree with Vincent and think it does. Bug: https://bugzilla.mindrot.org/show_bug.cgi?id=1494 Bug-Debian: http://bugs.debian.org/492728 Last-Update: 2013-09-14 Patch-Name: shell-path.patch
2014-03-19Adjust scp quoting in verbose modeNicolas Valcárcel
Tweak scp's reporting of filenames in verbose mode to be a bit less confusing with spaces. This should be revised to mimic real shell quoting. Bug-Ubuntu: https://bugs.launchpad.net/bugs/89945 Last-Update: 2010-02-27 Patch-Name: scp-quoting.patch
2014-03-19Allow harmless group-writabilityColin Watson
Allow secure files (~/.ssh/config, ~/.ssh/authorized_keys, etc.) to be group-writable, provided that the group in question contains only the file's owner. Rejected upstream for IMO incorrect reasons (e.g. a misunderstanding about the contents of gr->gr_mem). Given that per-user groups and umask 002 are the default setup in Debian (for good reasons - this makes operating in setgid directories with other groups much easier), we need to permit this by default. Bug: https://bugzilla.mindrot.org/show_bug.cgi?id=1060 Bug-Debian: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=314347 Last-Update: 2013-09-14 Patch-Name: user-group-modes.patch
2014-03-19Add support for registering ConsoleKit sessions on loginColin Watson
Bug: https://bugzilla.mindrot.org/show_bug.cgi?id=1450 Last-Updated: 2013-09-14 Patch-Name: consolekit.patch
2014-03-19Mention ~& when waiting for forwarded connections to terminateMatthew Vernon
Bug-Debian: http://bugs.debian.org/50308 Last-Update: 2010-02-27 Patch-Name: helpful-wait-terminate.patch
2014-03-19Reduce severity of "Killed by signal %d"Peter Samuelson
This produces irritating messages when using ProxyCommand or other programs that use ssh under the covers (e.g. Subversion). These messages are more normally printed by the calling program, such as the shell. According to the upstream bug, the right way to avoid this is to use the -q option, so we may drop this patch after further investigation into whether any software in Debian is still relying on it. Author: Colin Watson <cjwatson@debian.org> Bug: https://bugzilla.mindrot.org/show_bug.cgi?id=1118 Bug-Debian: http://bugs.debian.org/313371 Last-Update: 2013-09-14 Patch-Name: quieter-signals.patch
2014-03-19"LogLevel SILENT" compatibilityJonathan David Amery
"LogLevel SILENT" (-qq) was introduced in Debian openssh 1:3.0.1p1-1 to match the behaviour of non-free SSH, in which -q does not suppress fatal errors. However, this was unintentionally broken in 1:4.6p1-2 and nobody complained, so we've dropped most of it. The parts that remain are basic configuration file compatibility, and an adjustment to "Pseudo-terminal will not be allocated ..." which should be split out into a separate patch. Author: Matthew Vernon <matthew@debian.org> Author: Colin Watson <cjwatson@debian.org> Last-Update: 2013-09-14 Patch-Name: syslog-level-silent.patch
2014-03-19Various keepalive extensionsRichard Kettlewell
Add compatibility aliases for ProtocolKeepAlives and SetupTimeOut, supported in previous versions of Debian's OpenSSH package but since superseded by ServerAliveInterval. (We're probably stuck with this bit for compatibility.) In batch mode, default ServerAliveInterval to five minutes. Adjust documentation to match and to give some more advice on use of keepalives. Author: Ian Jackson <ian@chiark.greenend.org.uk> Author: Matthew Vernon <matthew@debian.org> Author: Colin Watson <cjwatson@debian.org> Last-Update: 2013-09-14 Patch-Name: keepalive-extensions.patch
2014-03-19Partial server keep-alive implementation for SSH1Colin Watson
Bug: https://bugzilla.mindrot.org/show_bug.cgi?id=1712 Last-Update: 2013-09-14 Patch-Name: ssh1-keepalive.patch
2014-03-19Accept obsolete ssh-vulnkey configuration optionsColin Watson
These options were used as part of Debian's response to CVE-2008-0166. Nearly six years later, we no longer need to continue carrying the bulk of that patch, but we do need to avoid failing when the associated configuration options are still present. Last-Update: 2014-02-09 Patch-Name: ssh-vulnkey-compat.patch
2014-03-19Handle SELinux authorisation rolesManoj Srivastava
Rejected upstream due to discomfort with magic usernames; a better approach will need an SSH protocol change. In the meantime, this came from Debian's SELinux maintainer, so we'll keep it until we have something better. Bug: https://bugzilla.mindrot.org/show_bug.cgi?id=1641 Bug-Debian: http://bugs.debian.org/394795 Last-Update: 2013-09-14 Patch-Name: selinux-role.patch
2014-03-19GSSAPI key exchange supportSimon Wilkinson
This patch has been rejected upstream: "None of the OpenSSH developers are in favour of adding this, and this situation has not changed for several years. This is not a slight on Simon's patch, which is of fine quality, but just that a) we don't trust GSSAPI implementations that much and b) we don't like adding new KEX since they are pre-auth attack surface. This one is particularly scary, since it requires hooks out to typically root-owned system resources." However, quite a lot of people rely on this in Debian, and it's better to have it merged into the main openssh package rather than having separate -krb5 packages (as we used to have). It seems to have a generally good security history. Bug: https://bugzilla.mindrot.org/show_bug.cgi?id=1242 Last-Updated: 2014-03-19 Patch-Name: gssapi.patch
2014-02-10Import openssh_6.5p1.orig.tar.gzColin Watson
2014-01-30 - (djm) Release openssh-6.5p1Damien Miller
2014-01-30trim entries prior to openssh-6.0p1Damien Miller
2014-01-30 - (djm) [configure.ac atomicio.c] Kludge around NetBSD offeringDamien Miller
different symbols for 'read' when various compiler flags are in use, causing atomicio.c comparisons against it to break and read/write operations to hang; ok dtucker
2014-01-30 - (djm) [configure.ac] Only check for width-specified integer typesDamien Miller
in headers that actually exist. patch from Tom G. Christensen; ok dtucker@
2014-01-29 - (djm) [configure.ac] Fix broken shell test '==' vs '='; patch fromDamien Miller
Tom G. Christensen
2014-01-28 - (tim) [regress/agent.sh regress/agent-ptrace.sh] Assign $? to a variableTim Rice
when used as an error message inside an if statement so we display the correct into. agent.sh patch from Petr Lautrbach.
2014-01-28 - (djm) [sshd.c] Use kill(0, ...) instead of killpg(0, ...); theDamien Miller
latter being specified to have undefined behaviour in SUSv3; ok dtucker
2014-01-28 - (djm) [configure.ac] Search for inet_ntop in libnsl and libresovl;Damien Miller
ok dtucker
2014-01-27 - (dtucker) [Makefile.in] Remove trailing backslash which some makeDarren Tucker
implementations (eg older Solaris) do not cope with.
2014-01-27Welcome to 2014Darren Tucker
2014-01-26 - (djm) [configure.ac] correct AC_DEFINE for previous.Damien Miller
2014-01-26 - (djm) [configure.ac sandbox-capsicum.c sandbox-rlimit.c] DisableDamien Miller
RLIMIT_NOFILE pseudo-sandbox on FreeBSD. In some configurations, libc will attempt to open additional file descriptors for crypto offload and crash if they cannot be opened.
2014-01-26 - markus@cvs.openbsd.org 2014/01/25 20:35:37Damien Miller
[kex.c] dh_need needs to be set to max(seclen, blocksize, ivlen, mac_len) ok dtucker@, noted by mancha
2014-01-26 - dtucker@cvs.openbsd.org 2014/01/25 10:12:50Damien Miller
[cipher.c cipher.h kex.c kex.h kexgexc.c] Add a special case for the DH group size for 3des-cbc, which has an effective strength much lower than the key size. This causes problems with some cryptlib implementations, which don't support group sizes larger than 4k but also don't use the largest group size it does support as specified in the RFC. Based on a patch from Petr Lautrbach at Redhat, reduced by me with input from Markus. ok djm@ markus@
2014-01-25 - (djm) [configure.ac] autoconf sets finds to 'yes' not '1', so testDamien Miller
against the correct thing.
2014-01-25 - (djm) [configure.ac] Do not attempt to use capsicum sandbox unlessDamien Miller
sys/capability.h exists and cap_rights_limit is in libc. Fixes build on FreeBSD9x which provides the header but not the libc support.
2014-01-25 - (djm) [configure.ac] Fix detection of capsicum sandbox on FreeBSDDamien Miller
2014-01-24 - (djm) [Makefile.in regress/scp-ssh-wrapper.sh regress/scp.sh] MakeDamien Miller
the scp regress test actually test the built scp rather than the one in $PATH. ok dtucker@
2014-01-23 - (dtucker) [configure.ac] NetBSD's (and FreeBSD's) strnvis is gratuitouslyDarren Tucker
incompatible with OpenBSD's despite post-dating it by more than a decade. Declare it as broken, and document FreeBSD's as the same. ok djm@
2014-01-22 - (tim) [session.c] Improve error reporting on set_id().Tim Rice
2014-01-22 - (djm) [configure.ac aclocal.m4] More tests to detect fallout fromDamien Miller
platform hardening options: include some long long int arithmatic to detect missing support functions for -ftrapv in libgcc and equivalents, actually test linking when -ftrapv is supplied and set either both -pie/-fPIE or neither. feedback and ok dtucker@
2014-01-22 - (djm) [configure.ac] Unless specifically requested, only attemptDamien Miller
to build Position Independent Executables on gcc >= 4.x; ok dtucker
2014-01-22 - (djm) [openbsd-compat/setproctitle.c] Don't fail to compile if aDamien Miller
platform that is expected to use the reuse-argv style setproctitle hack surprises us by providing a setproctitle in libc; ok dtucker
2014-01-21 - (djm) [aclocal.m4] Flesh out the code run in the OSSH_CHECK_CFLAG_COMPILEDamien Miller
and OSSH_CHECK_LDFLAG_LINK tests to give them a better chance of detecting toolchain-related problems; ok dtucker
2014-01-20 - (tim) [platform.c session.c] Fix bug affecting SVR5 platforms introducedTim Rice
with sftp chroot support. Move set_id call after chroot.
2014-01-21 - (dtucker) [aclocal.m4] Differentiate between compile-time and link-timeDarren Tucker
tests in the configure output. ok djm.
2014-01-21 - (dtucker) [configure.ac] Make PIE a configure-time option which defaultsDarren Tucker
to on platforms where it's known to be reliably detected and off elsewhere. Works around platforms such as FreeBSD 9.1 where it does not interop with -ftrapv (it seems to work but fails when trying to link ssh). ok djm@