Security update for xorg-x11-server

SUSE Security Update: Security update for xorg-x11-server
Announcement ID: SUSE-SU-2015:0045-1
Rating: important
References: #864911 #886213 #907268 #907633
Affected Products:
  • SUSE Linux Enterprise Software Development Kit 11 SP3
  • SUSE Linux Enterprise Server 11 SP3 for VMware
  • SUSE Linux Enterprise Server 11 SP3
  • SUSE Linux Enterprise Desktop 11 SP3

  • An update that fixes 12 vulnerabilities is now available.

    Description:


    The XOrg X11 server was updated to fix 12 security issues:

    * Denial of service due to unchecked malloc in client authentication
    (CVE-2014-8091).
    * Integer overflows calculating memory needs for requests
    (CVE-2014-8092).
    * Integer overflows calculating memory needs for requests in GLX
    extension (CVE-2014-8093).
    * Integer overflows calculating memory needs for requests in DRI2
    extension (CVE-2014-8094).
    * Out of bounds access due to not validating length or offset values
    in requests in XInput extension (CVE-2014-8095).
    * Out of bounds access due to not validating length or offset values
    in requests in XC-MISC extension (CVE-2014-8096).
    * Out of bounds access due to not validating length or offset values
    in requests in DBE extension (CVE-2014-8097).
    * Out of bounds access due to not validating length or offset values
    in requests in GLX extension (CVE-2014-8098).
    * Out of bounds access due to not validating length or offset values
    in requests in XVideo extension (CVE-2014-8099).
    * Out of bounds access due to not validating length or offset values
    in requests in Render extension (CVE-2014-8100).
    * Out of bounds access due to not validating length or offset values
    in requests in RandR extension (CVE-2014-8101).
    * Out of bounds access due to not validating length or offset values
    in requests in XFixes extension (CVE-2014-8102).

    Additionally, these non-security issues were fixed:

    * Fix crash in RENDER protocol, PanoramiX wrappers (bnc#864911).
    * Some formats used for pictures did not work with the chosen
    framebuffer format (bnc#886213).

    Security Issues:

    * CVE-2014-8091

    * CVE-2014-8092

    * CVE-2014-8093

    * CVE-2014-8094

    * CVE-2014-8095

    * CVE-2014-8096

    * CVE-2014-8097

    * CVE-2014-8098

    * CVE-2014-8099

    * CVE-2014-8100

    * CVE-2014-8101

    * CVE-2014-8102

    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 11 SP3:
      zypper in -t patch sdksp3-xorg-x11-Xvnc-10108
    • SUSE Linux Enterprise Server 11 SP3 for VMware:
      zypper in -t patch slessp3-xorg-x11-Xvnc-10108
    • SUSE Linux Enterprise Server 11 SP3:
      zypper in -t patch slessp3-xorg-x11-Xvnc-10108
    • SUSE Linux Enterprise Desktop 11 SP3:
      zypper in -t patch sledsp3-xorg-x11-Xvnc-10108

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

    Package List:

    • SUSE Linux Enterprise Software Development Kit 11 SP3 (i586 ia64 ppc64 s390x x86_64):
      • xorg-x11-server-sdk-7.4-27.101.1
    • SUSE Linux Enterprise Server 11 SP3 for VMware (i586 x86_64):
      • xorg-x11-Xvnc-7.4-27.101.1
      • xorg-x11-server-7.4-27.101.1
      • xorg-x11-server-extra-7.4-27.101.1
    • SUSE Linux Enterprise Server 11 SP3 (i586 ia64 ppc64 s390x x86_64):
      • xorg-x11-Xvnc-7.4-27.101.1
      • xorg-x11-server-7.4-27.101.1
      • xorg-x11-server-extra-7.4-27.101.1
    • SUSE Linux Enterprise Desktop 11 SP3 (i586 x86_64):
      • xorg-x11-Xvnc-7.4-27.101.1
      • xorg-x11-server-7.4-27.101.1
      • xorg-x11-server-extra-7.4-27.101.1

    References:

    • http://support.novell.com/security/cve/CVE-2014-8091.html
    • http://support.novell.com/security/cve/CVE-2014-8092.html
    • http://support.novell.com/security/cve/CVE-2014-8093.html
    • http://support.novell.com/security/cve/CVE-2014-8094.html
    • http://support.novell.com/security/cve/CVE-2014-8095.html
    • http://support.novell.com/security/cve/CVE-2014-8096.html
    • http://support.novell.com/security/cve/CVE-2014-8097.html
    • http://support.novell.com/security/cve/CVE-2014-8098.html
    • http://support.novell.com/security/cve/CVE-2014-8099.html
    • http://support.novell.com/security/cve/CVE-2014-8100.html
    • http://support.novell.com/security/cve/CVE-2014-8101.html
    • http://support.novell.com/security/cve/CVE-2014-8102.html
    • https://bugzilla.suse.com/show_bug.cgi?id=864911
    • https://bugzilla.suse.com/show_bug.cgi?id=886213
    • https://bugzilla.suse.com/show_bug.cgi?id=907268
    • https://bugzilla.suse.com/show_bug.cgi?id=907633
    • http://download.suse.com/patch/finder/?keywords=db43f4ff257c785d653548cec666bca4