CVE 2009-0352

Multiple unspecified vulnerabilities in Mozilla Firefox 3.x before 3.0.6, Thunderbird before, and SeaMonkey before 1.1.15 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors related to the layout engine and destruction of arbitrary layout objects by the nsViewManager::Composite function.

See the CVE page on for more details.