Mozilla Firefox/Thunderbird/SeaMonkey CVE-2012-4186 Remote Buffer Overflow Vulnerability
Mozilla Firefox, SeaMonkey, and Thunderbird are prone to a remote buffer-overflow vulnerability.
Successfully exploiting this issue may allow remote attackers to execute arbitrary machine code in the context of the vulnerable application; failed exploit attempts will likely crash the application.
Note: This issue was previously discussed in BID 55856 (Mozilla Firefox/Thunderbird/SeaMonkey MFSA 2012-74 through -87 Multiple Vulnerabilities), but has been moved to its own record to better document it.
This issues are fixed in:
Firefox ESR 10.0.8
Thunderbird ESR 10.0.8