Rh01

**Name of the Vulnerable Software and Affected Versions** Mozilla Firefox versions 3.6.x through 3.6.17 Thunderbird versions prior to 3.1.11 **Description** The issue allows remote attackers to cause a denial of service, resulting in memory corruption and application crash, or possibly execute arbitrary code via unknown vectors. **Recommendations** For Mozilla Firefox versions 3.6.x through 3.6.17, update to version 3.6.18 or later. For Thunderbird versions prior to 3.1.11, update to version 3.1.11 or later.