[SECURITY] [DSA 2822-1] xorg-server security update

2013-12-1815:26:28

lists.debian.org

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

AI Score

6.1

Confidence

High

EPSS

0.009

Percentile

83.2%

JSON

Debian Security Advisory DSA-2822-1 [email protected]
http://www.debian.org/security/ Moritz Muehlenhoff
December 18, 2013 http://www.debian.org/security/faq

Package : xorg-server
Vulnerability : integer underflow
Problem type : remote
Debian-specific: no
CVE ID : CVE-2013-6424

Bryan Quigley discovered an integer underflow in the Xorg X server which
could lead to denial of service or the execution of arbitrary code.

For the oldstable distribution (squeeze), this problem has been fixed in
version 1.7.7-18.

For the stable distribution (wheezy), this problem has been fixed in
version 1.12.4-6+deb7u2.

For the unstable distribution (sid), this problem will be fixed soon.

We recommend that you upgrade your xorg-server packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/

Mailing list: [email protected]

OSVersionArchitecturePackageVersionFilename
Debian7s390xnest< 2:1.12.4-6+deb7u2xnest_2:1.12.4-6+deb7u2_s390.deb
Debian6sparcxdmx-tools< 2:1.7.7-18xdmx-tools_2:1.7.7-18_sparc.deb
Debian7armelxserver-xorg-core-dbg< 2:1.12.4-6+deb7u2xserver-xorg-core-dbg_2:1.12.4-6+deb7u2_armel.deb
Debian6kfreebsd-i386xserver-xorg-core-udeb< 2:1.7.7-18xserver-xorg-core-udeb_2:1.7.7-18_kfreebsd-i386.deb
Debian7mipsxdmx-tools< 2:1.12.4-6+deb7u2xdmx-tools_2:1.12.4-6+deb7u2_mips.deb
Debian7s390xdmx< 2:1.12.4-6+deb7u2xdmx_2:1.12.4-6+deb7u2_s390.deb
Debian7mipsxserver-xorg-dev< 2:1.12.4-6+deb7u2xserver-xorg-dev_2:1.12.4-6+deb7u2_mips.deb
Debian6s390xserver-xephyr< 2:1.7.7-18xserver-xephyr_2:1.7.7-18_s390.deb
Debian7sparcxserver-xfbdev< 2:1.12.4-6+deb7u2xserver-xfbdev_2:1.12.4-6+deb7u2_sparc.deb
Debian7allxorg-server< 2:1.12.4-6+deb7u2xorg-server_2:1.12.4-6+deb7u2_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	7	s390	xnest	< 2:1.12.4-6+deb7u2	xnest_2:1.12.4-6+deb7u2_s390.deb
Debian	6	sparc	xdmx-tools	< 2:1.7.7-18	xdmx-tools_2:1.7.7-18_sparc.deb
Debian	7	armel	xserver-xorg-core-dbg	< 2:1.12.4-6+deb7u2	xserver-xorg-core-dbg_2:1.12.4-6+deb7u2_armel.deb
Debian	6	kfreebsd-i386	xserver-xorg-core-udeb	< 2:1.7.7-18	xserver-xorg-core-udeb_2:1.7.7-18_kfreebsd-i386.deb
Debian	7	mips	xdmx-tools	< 2:1.12.4-6+deb7u2	xdmx-tools_2:1.12.4-6+deb7u2_mips.deb
Debian	7	s390	xdmx	< 2:1.12.4-6+deb7u2	xdmx_2:1.12.4-6+deb7u2_s390.deb
Debian	7	mips	xserver-xorg-dev	< 2:1.12.4-6+deb7u2	xserver-xorg-dev_2:1.12.4-6+deb7u2_mips.deb
Debian	6	s390	xserver-xephyr	< 2:1.7.7-18	xserver-xephyr_2:1.7.7-18_s390.deb
Debian	7	sparc	xserver-xfbdev	< 2:1.12.4-6+deb7u2	xserver-xfbdev_2:1.12.4-6+deb7u2_sparc.deb
Debian	7	all	xorg-server	< 2:1.12.4-6+deb7u2	xorg-server_2:1.12.4-6+deb7u2_all.deb