CVE-2008-4064: Mozilla Firefox

High severity, CVSS 10.0. EPSS: 4.9% chance of exploitation in the next 30 days.

Multiple unspecified vulnerabilities in Mozilla Firefox 3.x before 3.0.2 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors related to graphics rendering and (1) handling of a long alert messagebox in the cairo_surface_set_device_offset function, (2) integer overflows when handling animated PNG data in the info_callback function in nsPNGDecoder.cpp, and (3) an integer overflow when handling SVG data in the nsSVGFEGaussianBlurElement::SetupPredivide function in nsSVGFilters.cpp.

Affected products

• Mozilla Firefox: up to and including 3.0.1; version 3.0 only

Published 2008-09-24. Last modified 2026-06-16.