CVE-2009-3382
layout/base/nsCSSFrameConstructor.cpp in the browser engine in Mozilla Firefox 3.0.x before 3.0.15 does not properly handle first-letter frames, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unspecified vectors.
Date published : 2009-10-29
http://www.mozilla.org/security/announce/2009/mfsa2009-64.html