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

Announcement ID: SUSE-SU-2015:0045-1
Rating: important
References: #864911 #886213 #907268 #907633
Cross-References: 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

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

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