Security update for openssh
Announcement ID: | SUSE-SU-2016:1386-1 |
Rating: | moderate |
References: | #729190 #932483 #945484 #945493 #947458 #948902 #960414 #961368 #962313 #965576 #970632 #975865 |
Affected Products: |
An update that solves three vulnerabilities and has 9 fixes is now available.
Description:
This update for OpenSSH fixes three security issues.
These security issues were fixed:
- CVE-2016-3115: Sanitise input for xauth(1) (bsc#970632)
- CVE-2016-1908: Prevent X11 SECURITY circumvention when forwarding X11
connections (bsc#962313)
- CVE-2015-8325: Ignore PAM environment when using login (bsc#975865)
These non-security issues were fixed:
- Fix help output of sftp (bsc#945493)
- Restarting openssh with openssh-fips installed was not working correctly
(bsc#945484)
- Fix crashes when /proc is not available in the chroot (bsc#947458)
- Correctly parse GSSAPI KEX algorithms (bsc#961368)
- More verbose FIPS mode/CC related documentation in README.FIPS
(bsc#965576, bsc#960414)
- Fix PRNG re-seeding (bsc#960414, bsc#729190)
- Disable DH parameters under 2048 bits by default and allow lowering the
limit back to the RFC 4419 specified minimum through an option
(bsc#932483, bsc#948902)
Patch Instructions:
To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product:
- SUSE Linux Enterprise Server 12-SP1:
zypper in -t patch SUSE-SLE-SERVER-12-SP1-2016-818=1
- SUSE Linux Enterprise Server 12:
zypper in -t patch SUSE-SLE-SERVER-12-2016-818=1
- SUSE Linux Enterprise Desktop 12-SP1:
zypper in -t patch SUSE-SLE-DESKTOP-12-SP1-2016-818=1
- SUSE Linux Enterprise Desktop 12:
zypper in -t patch SUSE-SLE-DESKTOP-12-2016-818=1
To bring your system up-to-date, use "zypper patch".
Package List:
- SUSE Linux Enterprise Server 12-SP1 (ppc64le s390x x86_64):
- openssh-6.6p1-42.1
- openssh-askpass-gnome-6.6p1-42.1
- openssh-askpass-gnome-debuginfo-6.6p1-42.1
- openssh-debuginfo-6.6p1-42.1
- openssh-debugsource-6.6p1-42.1
- openssh-fips-6.6p1-42.1
- openssh-helpers-6.6p1-42.1
- openssh-helpers-debuginfo-6.6p1-42.1
- SUSE Linux Enterprise Server 12 (ppc64le s390x x86_64):
- openssh-6.6p1-42.1
- openssh-askpass-gnome-6.6p1-42.1
- openssh-askpass-gnome-debuginfo-6.6p1-42.1
- openssh-debuginfo-6.6p1-42.1
- openssh-debugsource-6.6p1-42.1
- openssh-fips-6.6p1-42.1
- openssh-helpers-6.6p1-42.1
- openssh-helpers-debuginfo-6.6p1-42.1
- SUSE Linux Enterprise Desktop 12-SP1 (x86_64):
- openssh-6.6p1-42.1
- openssh-askpass-gnome-6.6p1-42.1
- openssh-askpass-gnome-debuginfo-6.6p1-42.1
- openssh-debuginfo-6.6p1-42.1
- openssh-debugsource-6.6p1-42.1
- openssh-helpers-6.6p1-42.1
- openssh-helpers-debuginfo-6.6p1-42.1
- SUSE Linux Enterprise Desktop 12 (x86_64):
- openssh-6.6p1-42.1
- openssh-askpass-gnome-6.6p1-42.1
- openssh-askpass-gnome-debuginfo-6.6p1-42.1
- openssh-debuginfo-6.6p1-42.1
- openssh-debugsource-6.6p1-42.1
- openssh-helpers-6.6p1-42.1
- openssh-helpers-debuginfo-6.6p1-42.1
References:
- https://www.suse.com/security/cve/CVE-2015-8325.html
- https://www.suse.com/security/cve/CVE-2016-1908.html
- https://www.suse.com/security/cve/CVE-2016-3115.html
- https://bugzilla.suse.com/729190
- https://bugzilla.suse.com/932483
- https://bugzilla.suse.com/945484
- https://bugzilla.suse.com/945493
- https://bugzilla.suse.com/947458
- https://bugzilla.suse.com/948902
- https://bugzilla.suse.com/960414
- https://bugzilla.suse.com/961368
- https://bugzilla.suse.com/962313
- https://bugzilla.suse.com/965576
- https://bugzilla.suse.com/970632
- https://bugzilla.suse.com/975865