Emilio Cobos Álvarez

**Name of the Vulnerable Software and Affected Versions** Firefox versions prior to 66 **Description** The issue is related to memory safety bugs, including evidence of memory corruption, which could potentially be exploited to run arbitrary code. It is also described as a buffer overflow vulnerability in memory, allowing a remote attacker to access confidential data, compromise its integrity, and cause a denial of service. **Recommendations** For versions prior to 66, update to version 66 or later to resolve the issue. As a temporary workaround, consider restricting access to sensitive data and minimizing browser usage until the update is applied.

**Name of the Vulnerable Software and Affected Versions** Firefox versions prior to 70 **Description** The issue is related to a compromised child process that could inject XBL Bindings into privileged CSS rules, leading to arbitrary code execution and a sandbox escape. It is also described as a vulnerability in the web browser related to insufficient neutralization of special elements in a request, which could allow a remote attacker to access confidential data, compromise its integrity, and cause a denial of service. **Recommendations** For versions prior to 70, update to version 70 or later to resolve the issue.

**Name of the Vulnerable Software and Affected Versions** Firefox versions prior to 58 Firefox ESR versions prior to 52.6 Thunderbird versions prior to 52.6 **Description** The issue is related to memory safety bugs, including evidence of memory corruption, which could potentially be exploited to run arbitrary code. This is due to a buffer overflow in memory, allowing a remote attacker to execute arbitrary code. **Recommendations** For Firefox versions prior to 58, update to version 58 or later. For Firefox ESR versions prior to 52.6, update to version 52.6 or later. For Thunderbird versions prior to 52.6, update to version 52.6 or later.

**Name of the Vulnerable Software and Affected Versions** Firefox versions prior to 58 **Description** The issue is related to memory safety bugs, including evidence of memory corruption, which could potentially be exploited to run arbitrary code. The vulnerability is also described as a buffer data boundary operation issue, allowing a remote attacker to execute arbitrary code. **Recommendations** For versions prior to 58, update to version 58 or later to resolve the issue. As a temporary workaround, consider restricting access to sensitive data and minimizing browser usage until the update is applied.