Sviatoslav Chagaev

**Name of the Vulnerable Software and Affected Versions** Mozilla Firefox versions prior to 18.0 Firefox ESR versions 17.x prior to 17.0.2 Thunderbird versions prior to 17.0.2 Thunderbird ESR versions 17.x prior to 17.0.2 SeaMonkey versions prior to 2.15 **Description** The issue allows remote attackers to execute arbitrary code or cause a denial of service due to memory corruption. This can be achieved via a crafted XBL file that contains multiple bindings with SVG content. **Recommendations** For Mozilla Firefox versions prior to 18.0, update to version 18.0 or later. For Firefox ESR versions 17.x prior to 17.0.2, update to version 17.0.2 or later. For Thunderbird versions prior to 17.0.2, update to version 17.0.2 or later. For Thunderbird ESR versions 17.x prior to 17.0.2, update to version 17.0.2 or later. For SeaMonkey versions prior to 2.15, update to version 2.15 or later.