Mozilla Foundation Security Advisory 2010-58
Crash on Mac using fuzzed font in data: URL
- Announced
- September 7, 2010
- Reporter
- Marc Schoenefeld
- Impact
- Critical
- Products
- Firefox, SeaMonkey, Thunderbird
- Fixed in
-
- Firefox 3.5.12
- Firefox 3.6.9
- SeaMonkey 2.0.7
- Thunderbird 3.0.7
- Thunderbird 3.1.3
Description
Security researcher Marc Schoenefeld reported that a specially crafted font could be applied to a document and cause a crash on Mac systems. The crash showed signs of memory corruption and presumably could be used by an attacker to execute arbitrary code on a victim's computer.