SUSE-SU-2015:2088-2: moderate: Security update for LibVNCServer

sle-security-updates at sle-security-updates at
Wed Dec 30 09:12:31 MST 2015

   SUSE Security Update: Security update for LibVNCServer

Announcement ID:    SUSE-SU-2015:2088-2
Rating:             moderate
References:         #854151 #897031 
Cross-References:   CVE-2014-6051 CVE-2014-6052 CVE-2014-6053
                    CVE-2014-6054 CVE-2014-6055
Affected Products:
                    SUSE Linux Enterprise Software Development Kit 12-SP1
                    SUSE Linux Enterprise Server 12-SP1

   An update that fixes 5 vulnerabilities is now available.


   The LibVNCServer package was updated to fix the following security issues:

   - bsc#897031: fix several security issues:
     * CVE-2014-6051: Integer overflow in MallocFrameBuffer() on client side.
     * CVE-2014-6052: Lack of malloc() return value checking on client side.
     * CVE-2014-6053: Server crash on a very large ClientCutText message.
     * CVE-2014-6054: Server crash when scaling factor is set to zero.
     * CVE-2014-6055: Multiple stack overflows in File Transfer feature.
   - bsc#854151: Restrict the SSL cipher suite.

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 Software Development Kit 12-SP1:

      zypper in -t patch SUSE-SLE-SDK-12-SP1-2015-890=1

   - SUSE Linux Enterprise Server 12-SP1:

      zypper in -t patch SUSE-SLE-SERVER-12-SP1-2015-890=1

   To bring your system up-to-date, use "zypper patch".

Package List:

   - SUSE Linux Enterprise Software Development Kit 12-SP1 (ppc64le s390x x86_64):


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



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