Mozilla Firefox/Thunderbird/Seamonkey MFSA 2012-42 Multiple Memory Corruption Vulnerabilities
Mozilla Firefox, Thunderbird, and Seamonkey are prone to multiple remote memory-corruption vulnerabilities.
Successful exploits may allow an attacker to execute arbitrary code in the context of the user running the affected application. Failed exploit attempts will result in a denial-of-service condition.
This issue is fixed in:
Firefox ESR 10.0.6
Thunderbird ESR 10.0.6