CVE-2011-0079
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox 4.x before 4.0.1 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors related to gfx/layers/d3d10/ReadbackManagerD3D10.cpp and unknown other vectors.
Date published : 2011-05-07
http://www.mozilla.org/security/announce/2011/mfsa2011-12.html