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[USN-550-1] Cairo vulnerability

Ubuntu Security Notice USN-550-1          December 03, 2007
libcairo vulnerability
CVE-2007-5503
Kwetsbare Ubuntu versies:

Ubuntu 6.06 LTS
Ubuntu 6.10
Ubuntu 7.04
Ubuntu 7.10

Kwetsbare pakketten:

Ubuntu 6.06 LTS
libcairo2 1.0.4-0ubuntu1.1
Ubuntu 6.10
libcairo2 1.2.4-1ubuntu2.1
Ubuntu 7.10
libcairo2 1.4.10-1ubuntu4.1
Ubuntu 7.04
libcairo2 1.4.2-0ubuntu1.1

After a standard system upgrade you need to restart your session to effect the necessary changes.

Peter Valchev discovered that Cairo did not correctly decode PNG image data. By tricking a user or automated system into processing a specially crafted PNG with Cairo, a remote attacker could execute arbitrary code with user privileges.

Ubuntu