Security update for xorg-x11-server (important)

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
     &lt;<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8091">http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8091</a>&gt;
   * CVE-2014-8092
     &lt;<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8092">http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8092</a>&gt;
   * CVE-2014-8093
     &lt;<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8093">http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8093</a>&gt;
   * CVE-2014-8094
     &lt;<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8094">http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8094</a>&gt;
   * CVE-2014-8095
     &lt;<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8095">http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8095</a>&gt;
   * CVE-2014-8096
     &lt;<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8096">http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8096</a>&gt;
   * CVE-2014-8097
     &lt;<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8097">http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8097</a>&gt;
   * CVE-2014-8098
     &lt;<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8098">http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8098</a>&gt;
   * CVE-2014-8099
     &lt;<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8099">http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8099</a>&gt;
   * CVE-2014-8100
     &lt;<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8100">http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8100</a>&gt;
   * CVE-2014-8101
     &lt;<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8101">http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8101</a>&gt;
   * CVE-2014-8102
     &lt;<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8102">http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8102</a>&gt;