Thunderbird: Denial of Service, Execute Arbitrary Code Vulnerability

Users of Thunderbird please be advised of a Denial of Service, Execute Arbitrary Code vulnerability that has been identified.
To view this vulnerability, possible remedies, and others please check out the Security Advisories at Critical Watch (

USN-1011-2: [USN-1011-2] Thunderbird vulnerability
Original advisory details:

Morten Krakvik discovered a heap-based buffer overflow in Firefox. If a

user were tricked into navigating to a malicious site, an attacker could

cause a denial of service or possibly execute arbitrary code as the user

invoking the program.