SUSE-SU-2016:2505-1: moderate: Security update for X Window System client libraries

sle-updates at lists.suse.com sle-updates at lists.suse.com
Wed Oct 12 07:08:29 MDT 2016


   SUSE Security Update: Security update for X Window System client libraries
______________________________________________________________________________

Announcement ID:    SUSE-SU-2016:2505-1
Rating:             moderate
References:         #1002991 #1002995 #1002998 #1003000 #1003002 
                    #1003012 #1003017 #1003023 
Cross-References:   CVE-2016-5407 CVE-2016-7942 CVE-2016-7944
                    CVE-2016-7945 CVE-2016-7946 CVE-2016-7947
                    CVE-2016-7948 CVE-2016-7949 CVE-2016-7950
                    CVE-2016-7951 CVE-2016-7952 CVE-2016-7953
                   
Affected Products:
                    SUSE Linux Enterprise Software Development Kit 12-SP1
                    SUSE Linux Enterprise Server 12-SP1
                    SUSE Linux Enterprise Desktop 12-SP1
______________________________________________________________________________

   An update that fixes 12 vulnerabilities is now available.

Description:

   This update for the X Window System client libraries fixes a class of
   privilege escalation issues.

   A malicious X Server could send specially crafted data to X clients, which
   allowed for triggering crashes, or privilege escalation if this
   relationship was untrusted or crossed user or permission level boundaries.

   libX11, libXfixes, libXi, libXrandr, libXrender, libXtst, libXv, libXvMC
   were fixed, specifically:

   libX11:
   - CVE-2016-7942: insufficient validation of data from the X server allowed
     out of boundary memory read (bsc#1002991)

   libXfixes:
   - CVE-2016-7944: insufficient validation of data from the X server can
     cause an integer overflow on 32 bit architectures (bsc#1002995)

   libXi:
   - CVE-2016-7945, CVE-2016-7946: insufficient validation of data from the X
     server can cause out of boundary memory access or endless loops (Denial
     of Service) (bsc#1002998)

   libXtst:
   - CVE-2016-7951, CVE-2016-7952: insufficient validation of data from the X
     server can cause out of boundary memory access or endless loops (Denial
     of Service) (bsc#1003012)

   libXv:
   - CVE-2016-5407: insufficient validation of data from the X server can
     cause out of boundary memory and memory corruption (bsc#1003017)

   libXvMC:
   - CVE-2016-7953: insufficient validation of data from the X server can
     cause a one byte buffer read underrun (bsc#1003023)

   libXrender:
   - CVE-2016-7949, CVE-2016-7950: insufficient validation of data from the X
     server can cause out of boundary memory writes (bsc#1003002)

   libXrandr:
   - CVE-2016-7947, CVE-2016-7948: insufficient validation of data from the X
     server can cause out of boundary memory writes (bsc#1003000)


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-SP1-2016-1464=1

   - SUSE Linux Enterprise Server 12-SP1:

      zypper in -t patch SUSE-SLE-SERVER-12-SP1-2016-1464=1

   - SUSE Linux Enterprise Desktop 12-SP1:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP1-2016-1464=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):

      libX11-debugsource-1.6.2-6.2
      libX11-devel-1.6.2-6.2
      libXfixes-debugsource-5.0.1-5.2
      libXfixes-devel-5.0.1-5.2
      libXi-debugsource-1.7.4-12.2
      libXi-devel-1.7.4-12.2
      libXrandr-debugsource-1.4.2-5.2
      libXrandr-devel-1.4.2-5.2
      libXrender-debugsource-0.9.8-5.2
      libXrender-devel-0.9.8-5.2
      libXtst-debugsource-1.2.2-5.2
      libXtst-devel-1.2.2-5.2
      libXv-debugsource-1.0.10-5.2
      libXv-devel-1.0.10-5.2
      libXvMC-debugsource-1.0.8-5.2
      libXvMC-devel-1.0.8-5.2

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

      libX11-6-1.6.2-6.2
      libX11-6-debuginfo-1.6.2-6.2
      libX11-debugsource-1.6.2-6.2
      libX11-xcb1-1.6.2-6.2
      libX11-xcb1-debuginfo-1.6.2-6.2
      libXfixes-debugsource-5.0.1-5.2
      libXfixes3-5.0.1-5.2
      libXfixes3-debuginfo-5.0.1-5.2
      libXi-debugsource-1.7.4-12.2
      libXi6-1.7.4-12.2
      libXi6-debuginfo-1.7.4-12.2
      libXrandr-debugsource-1.4.2-5.2
      libXrandr2-1.4.2-5.2
      libXrandr2-debuginfo-1.4.2-5.2
      libXrender-debugsource-0.9.8-5.2
      libXrender1-0.9.8-5.2
      libXrender1-debuginfo-0.9.8-5.2
      libXtst-debugsource-1.2.2-5.2
      libXtst6-1.2.2-5.2
      libXtst6-debuginfo-1.2.2-5.2
      libXv-debugsource-1.0.10-5.2
      libXv1-1.0.10-5.2
      libXv1-debuginfo-1.0.10-5.2
      libXvMC-debugsource-1.0.8-5.2
      libXvMC1-1.0.8-5.2
      libXvMC1-debuginfo-1.0.8-5.2

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

      libX11-6-32bit-1.6.2-6.2
      libX11-6-debuginfo-32bit-1.6.2-6.2
      libX11-xcb1-32bit-1.6.2-6.2
      libX11-xcb1-debuginfo-32bit-1.6.2-6.2
      libXfixes3-32bit-5.0.1-5.2
      libXfixes3-debuginfo-32bit-5.0.1-5.2
      libXi6-32bit-1.7.4-12.2
      libXi6-debuginfo-32bit-1.7.4-12.2
      libXrandr2-32bit-1.4.2-5.2
      libXrandr2-debuginfo-32bit-1.4.2-5.2
      libXrender1-32bit-0.9.8-5.2
      libXrender1-debuginfo-32bit-0.9.8-5.2
      libXtst6-32bit-1.2.2-5.2
      libXtst6-debuginfo-32bit-1.2.2-5.2
      libXv1-32bit-1.0.10-5.2
      libXv1-debuginfo-32bit-1.0.10-5.2

   - SUSE Linux Enterprise Server 12-SP1 (noarch):

      libX11-data-1.6.2-6.2

   - SUSE Linux Enterprise Desktop 12-SP1 (x86_64):

      libX11-6-1.6.2-6.2
      libX11-6-32bit-1.6.2-6.2
      libX11-6-debuginfo-1.6.2-6.2
      libX11-6-debuginfo-32bit-1.6.2-6.2
      libX11-debugsource-1.6.2-6.2
      libX11-xcb1-1.6.2-6.2
      libX11-xcb1-32bit-1.6.2-6.2
      libX11-xcb1-debuginfo-1.6.2-6.2
      libX11-xcb1-debuginfo-32bit-1.6.2-6.2
      libXfixes-debugsource-5.0.1-5.2
      libXfixes3-32bit-5.0.1-5.2
      libXfixes3-5.0.1-5.2
      libXfixes3-debuginfo-32bit-5.0.1-5.2
      libXfixes3-debuginfo-5.0.1-5.2
      libXi-debugsource-1.7.4-12.2
      libXi6-1.7.4-12.2
      libXi6-32bit-1.7.4-12.2
      libXi6-debuginfo-1.7.4-12.2
      libXi6-debuginfo-32bit-1.7.4-12.2
      libXrandr-debugsource-1.4.2-5.2
      libXrandr2-1.4.2-5.2
      libXrandr2-32bit-1.4.2-5.2
      libXrandr2-debuginfo-1.4.2-5.2
      libXrandr2-debuginfo-32bit-1.4.2-5.2
      libXrender-debugsource-0.9.8-5.2
      libXrender1-0.9.8-5.2
      libXrender1-32bit-0.9.8-5.2
      libXrender1-debuginfo-0.9.8-5.2
      libXrender1-debuginfo-32bit-0.9.8-5.2
      libXtst-debugsource-1.2.2-5.2
      libXtst6-1.2.2-5.2
      libXtst6-32bit-1.2.2-5.2
      libXtst6-debuginfo-1.2.2-5.2
      libXtst6-debuginfo-32bit-1.2.2-5.2
      libXv-debugsource-1.0.10-5.2
      libXv1-1.0.10-5.2
      libXv1-32bit-1.0.10-5.2
      libXv1-debuginfo-1.0.10-5.2
      libXv1-debuginfo-32bit-1.0.10-5.2
      libXvMC-debugsource-1.0.8-5.2
      libXvMC1-1.0.8-5.2
      libXvMC1-debuginfo-1.0.8-5.2

   - SUSE Linux Enterprise Desktop 12-SP1 (noarch):

      libX11-data-1.6.2-6.2


References:

   https://www.suse.com/security/cve/CVE-2016-5407.html
   https://www.suse.com/security/cve/CVE-2016-7942.html
   https://www.suse.com/security/cve/CVE-2016-7944.html
   https://www.suse.com/security/cve/CVE-2016-7945.html
   https://www.suse.com/security/cve/CVE-2016-7946.html
   https://www.suse.com/security/cve/CVE-2016-7947.html
   https://www.suse.com/security/cve/CVE-2016-7948.html
   https://www.suse.com/security/cve/CVE-2016-7949.html
   https://www.suse.com/security/cve/CVE-2016-7950.html
   https://www.suse.com/security/cve/CVE-2016-7951.html
   https://www.suse.com/security/cve/CVE-2016-7952.html
   https://www.suse.com/security/cve/CVE-2016-7953.html
   https://bugzilla.suse.com/1002991
   https://bugzilla.suse.com/1002995
   https://bugzilla.suse.com/1002998
   https://bugzilla.suse.com/1003000
   https://bugzilla.suse.com/1003002
   https://bugzilla.suse.com/1003012
   https://bugzilla.suse.com/1003017
   https://bugzilla.suse.com/1003023



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