Candidate: CVE-2013-6425
PublicDate: 2014-01-18 19:55:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-6425
 http://www.openwall.com/lists/oss-security/2013/12/03/8
 https://ubuntu.com/security/notices/USN-2047-1
Description:
 Integer underflow in the pixman_trapezoid_valid macro in pixman.h in Pixman
 before 0.32.0, as used in X.Org server and cairo, allows context-dependent
 attackers to cause a denial of service (crash) via a negative bottom value.
Ubuntu-Description:
Notes:
Bugs:
 https://launchpad.net/bugs/1197921
 https://bugs.freedesktop.org/show_bug.cgi?id=67484
Priority: medium
Discovered-by:
Assigned-to: jdstrand
CVSS: 

Patches_pixman:
 upstream: 5e14da97f16e421d084a9e735be21b1025150f0c (fix)
 upstream: 2f876cf86718d3dd9b3b04ae9552530edafe58a1 (test case)
upstream_pixman: released (0.30.2-2)
lucid_pixman: ignored (reached end-of-life)
precise_pixman: released (0.24.4-1ubuntu0.1)
quantal_pixman: released (0.26.0-3ubuntu0.1)
raring_pixman: released (0.28.2-0ubuntu1.1)
saucy_pixman: released (0.30.2-1ubuntu0.1)
devel_pixman: not-affected (0.30.2-2)