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Debian Security Advisory DSA-2673-1                   security@debian.org
http://www.debian.org/security/                        Moritz Muehlenhoff
May 23, 2013                           http://www.debian.org/security/faq
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Package        : libdmx
Vulnerability  : several
Problem type   : remote
Debian-specific: no
CVE ID         : CVE-2013-1992

Ilja van Sprundel of IOActive discovered several security issues in 
multiple components of the X.org graphics stack and the related 
libraries: Various integer overflows, sign handling errors in integer 
conversions, buffer overflows, memory corruption and missing input 
sanitising may lead to privilege escalation or denial of service.

For the oldstable distribution (squeeze), this problem has been fixed in
version 1:1.1.0-2+squeeze1.

For the stable distribution (wheezy), this problem has been fixed in
version 1.1.2-1+deb7u1.

For the unstable distribution (sid), this problem has been fixed in
version 1.1.2-1+deb7u1.

We recommend that you upgrade your libdmx 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: debian-security-announce@lists.debian.org
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