Alon Zakai

**Name of the Vulnerable Software and Affected Versions** Firefox versions prior to 82 **Description** The issue is related to errors in resource management, specifically when multiple WASM threads access exported functions from a shared module, potentially leading to a crash. This could be exploited by a remote attacker to cause a denial of service. **Recommendations** For versions prior to 82, update to version 82 or later to resolve the issue.

**Name of the Vulnerable Software and Affected Versions** Mozilla Firefox versions prior to 19.0 Thunderbird versions prior to 17.0.3 SeaMonkey versions prior to 2.16 **Description** The issue is related to multiple unspecified vulnerabilities in the browser engine, which can be exploited by 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 prior to 19.0, update to version 19.0 or later. For Thunderbird versions prior to 17.0.3, update to version 17.0.3 or later. For SeaMonkey versions prior to 2.16, update to version 2.16 or later.