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Sicherheit: Mehrere Probleme in openssh
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in openssh
ID: SUSE-SU-2018:2685-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Server for SAP 12-SP1, SUSE Linux Enterprise Server 12-LTSS, SUSE Linux Enterprise Server 12-SP1-LTSS
Datum: Di, 11. September 2018, 16:45
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15906
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10708
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10012
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1483
Applikationen: OpenSSH

Originalnachricht

   SUSE Security Update: Security update for openssh
______________________________________________________________________________

Announcement ID: SUSE-SU-2018:2685-1
Rating: moderate
References: #1016370 #1017099 #1023275 #1048367 #1053972
#1065000 #1069509 #1076957 #1092582
Cross-References: CVE-2008-1483 CVE-2016-10012 CVE-2016-10708
CVE-2017-15906
Affected Products:
SUSE Linux Enterprise Server for SAP 12-SP1
SUSE Linux Enterprise Server 12-SP1-LTSS
SUSE Linux Enterprise Server 12-LTSS
______________________________________________________________________________

An update that solves four vulnerabilities and has 5 fixes
is now available.

Description:

This update for openssh provides the following fixes:

Security issues fixed:

- CVE-2017-15906: Stricter checking of operations in read-only mode in
sftp server (bsc#1065000).
- CVE-2016-10012: Remove pre-auth compression support from the server to
prevent possible cryptographic attacks (bsc#1016370).
- CVE-2008-1483: Refine handling of sockets for X11 forwarding to remove
reintroduced CVE-2008-1483 (bsc#1069509).
- CVE-2016-10708: Prevent DoS due to crashes caused by out-of-sequence
NEWKEYS message (bsc#1076957).

Bug fixes:

- bsc#1017099: Enable case-insensitive hostname matching.
- bsc#1023275: Add a new switch for printing diagnostic messages in sftp
client's batch mode.
- bsc#1048367: systemd integration to work around various race conditions.
- bsc#1053972: Remove duplicate KEX method.
- bsc#1092582: Add missing piece of systemd integration.
- Remove the limit on the amount of tasks sshd can run.


Patch Instructions:

To install this SUSE Security Update use the SUSE recommended installation
methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- SUSE Linux Enterprise Server for SAP 12-SP1:

zypper in -t patch SUSE-SLE-SAP-12-SP1-2018-1876=1

- SUSE Linux Enterprise Server 12-SP1-LTSS:

zypper in -t patch SUSE-SLE-SERVER-12-SP1-2018-1876=1

- SUSE Linux Enterprise Server 12-LTSS:

zypper in -t patch SUSE-SLE-SERVER-12-2018-1876=1



Package List:

- SUSE Linux Enterprise Server for SAP 12-SP1 (ppc64le x86_64):

openssh-6.6p1-54.15.2
openssh-askpass-gnome-6.6p1-54.15.1
openssh-askpass-gnome-debuginfo-6.6p1-54.15.1
openssh-debuginfo-6.6p1-54.15.2
openssh-debugsource-6.6p1-54.15.2
openssh-fips-6.6p1-54.15.2
openssh-helpers-6.6p1-54.15.2
openssh-helpers-debuginfo-6.6p1-54.15.2

- SUSE Linux Enterprise Server 12-SP1-LTSS (ppc64le s390x x86_64):

openssh-6.6p1-54.15.2
openssh-askpass-gnome-6.6p1-54.15.1
openssh-askpass-gnome-debuginfo-6.6p1-54.15.1
openssh-debuginfo-6.6p1-54.15.2
openssh-debugsource-6.6p1-54.15.2
openssh-fips-6.6p1-54.15.2
openssh-helpers-6.6p1-54.15.2
openssh-helpers-debuginfo-6.6p1-54.15.2

- SUSE Linux Enterprise Server 12-LTSS (ppc64le s390x x86_64):

openssh-6.6p1-54.15.2
openssh-askpass-gnome-6.6p1-54.15.1
openssh-askpass-gnome-debuginfo-6.6p1-54.15.1
openssh-debuginfo-6.6p1-54.15.2
openssh-debugsource-6.6p1-54.15.2
openssh-fips-6.6p1-54.15.2
openssh-helpers-6.6p1-54.15.2
openssh-helpers-debuginfo-6.6p1-54.15.2


References:

https://www.suse.com/security/cve/CVE-2008-1483.html
https://www.suse.com/security/cve/CVE-2016-10012.html
https://www.suse.com/security/cve/CVE-2016-10708.html
https://www.suse.com/security/cve/CVE-2017-15906.html
https://bugzilla.suse.com/1016370
https://bugzilla.suse.com/1017099
https://bugzilla.suse.com/1023275
https://bugzilla.suse.com/1048367
https://bugzilla.suse.com/1053972
https://bugzilla.suse.com/1065000
https://bugzilla.suse.com/1069509
https://bugzilla.suse.com/1076957
https://bugzilla.suse.com/1092582

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