SUSE-SU-2017:1675-1: moderate: Security update for xorg-x11-server

sle-security-updates at lists.suse.com sle-security-updates at lists.suse.com
Mon Jun 26 07:13:56 MDT 2017


   SUSE Security Update: Security update for xorg-x11-server
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:1675-1
Rating:             moderate
References:         #1019649 #1021803 #1025029 #1025035 #1025084 
                    #1025985 #1032509 #1039042 
Cross-References:   CVE-2017-2624
Affected Products:
                    SUSE Linux Enterprise Software Development Kit 12-SP2
                    SUSE Linux Enterprise Server for Raspberry Pi 12-SP2
                    SUSE Linux Enterprise Server 12-SP2
                    SUSE Linux Enterprise Desktop 12-SP2
______________________________________________________________________________

   An update that solves one vulnerability and has 7 fixes is
   now available.

Description:


   This update for xorg-x11-server provides the following fixes:

   - Remove unused function with use-after-free issue. (bsc#1025035)
   - Use arc4random to generate cookies. (bsc#1025084)
   - Prevent timing attack against MIT cookie. (bsc#1025029, CVE-2017-2624)
   - XDrawArc performance improvement. (bsc#1019649)
   - Re-enable indirect GLX by default. (bsc#1039042)
   - Add IndirectGLX ServerFlags option which allows users to enable or
     disable indirect GLX. (bsc#1032509)
   - Fix dashing in GLAMOR. (bsc#1021803)
   - Fix X server crash on drawing dashed lines. (bsc#1025985)


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-SP2:

      zypper in -t patch SUSE-SLE-SDK-12-SP2-2017-1037=1

   - SUSE Linux Enterprise Server for Raspberry Pi 12-SP2:

      zypper in -t patch SUSE-SLE-RPI-12-SP2-2017-1037=1

   - SUSE Linux Enterprise Server 12-SP2:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-1037=1

   - SUSE Linux Enterprise Desktop 12-SP2:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2017-1037=1

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


Package List:

   - SUSE Linux Enterprise Software Development Kit 12-SP2 (aarch64 ppc64le s390x x86_64):

      xorg-x11-server-debuginfo-7.6_1.18.3-71.1
      xorg-x11-server-debugsource-7.6_1.18.3-71.1
      xorg-x11-server-sdk-7.6_1.18.3-71.1

   - SUSE Linux Enterprise Server for Raspberry Pi 12-SP2 (aarch64):

      xorg-x11-server-7.6_1.18.3-71.1
      xorg-x11-server-debuginfo-7.6_1.18.3-71.1
      xorg-x11-server-debugsource-7.6_1.18.3-71.1
      xorg-x11-server-extra-7.6_1.18.3-71.1
      xorg-x11-server-extra-debuginfo-7.6_1.18.3-71.1

   - SUSE Linux Enterprise Server 12-SP2 (aarch64 ppc64le x86_64):

      xorg-x11-server-7.6_1.18.3-71.1
      xorg-x11-server-debuginfo-7.6_1.18.3-71.1
      xorg-x11-server-debugsource-7.6_1.18.3-71.1
      xorg-x11-server-extra-7.6_1.18.3-71.1
      xorg-x11-server-extra-debuginfo-7.6_1.18.3-71.1

   - SUSE Linux Enterprise Desktop 12-SP2 (x86_64):

      xorg-x11-server-7.6_1.18.3-71.1
      xorg-x11-server-debuginfo-7.6_1.18.3-71.1
      xorg-x11-server-debugsource-7.6_1.18.3-71.1
      xorg-x11-server-extra-7.6_1.18.3-71.1
      xorg-x11-server-extra-debuginfo-7.6_1.18.3-71.1


References:

   https://www.suse.com/security/cve/CVE-2017-2624.html
   https://bugzilla.suse.com/1019649
   https://bugzilla.suse.com/1021803
   https://bugzilla.suse.com/1025029
   https://bugzilla.suse.com/1025035
   https://bugzilla.suse.com/1025084
   https://bugzilla.suse.com/1025985
   https://bugzilla.suse.com/1032509
   https://bugzilla.suse.com/1039042



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