Steve Fink

**Name of the Vulnerable Software and Affected Versions** Thunderbird version 150 Firefox version 150 **Description** Memory safety bugs involving memory corruption may allow an attacker to execute arbitrary code. **Recommendations** Update Thunderbird to version 151. Update Firefox to version 151.

**Name of the Vulnerable Software and Affected Versions** Firefox ESR version 140.10.0 Firefox version 150.0.0 **Description** Memory safety bugs exist that exhibit evidence of memory corruption, which could potentially be exploited to execute arbitrary code. **Recommendations** Update Firefox ESR to version 140.10.1. Update Firefox to version 150.0.1.

**Name of the Vulnerable Software and Affected Versions** Firefox version 150.0.0 Firefox ESR version 140.10.0 Firefox ESR version 115.35.0 **Description** Memory safety bugs exist that exhibit evidence of memory corruption, which could potentially be exploited to execute arbitrary code. **Recommendations** Update Firefox 150.0.0 to version 150.0.1. Update Firefox ESR 140.10.0 to version 140.10.1. Update Firefox ESR 115.35.0 to version 115.35.1.

**Name of the Vulnerable Software and Affected Versions** Firefox versions prior to 119 **Description** The issue is related to memory safety bugs in Firefox, which can lead to memory corruption. With sufficient effort, these bugs could potentially be exploited to run arbitrary code. The vulnerability is also described as a buffer overflow issue when processing HTML content, which could allow a remote attacker to execute arbitrary code. **Recommendations** For versions prior to 119, update to version 119 or later to resolve the issue. As a temporary workaround, consider restricting the use of HTML content processing in Firefox until a patch is available.

**Name of the Vulnerable Software and Affected Versions** Firefox versions prior to 96 Firefox ESR versions prior to 91.5 Thunderbird versions prior to 91.5 **Description** The issue is related to memory safety bugs present in the software, which can lead to memory corruption. With sufficient effort, these bugs could be exploited to run arbitrary code. The vulnerability is associated with incorrect limitation of operations within the bounds of a memory buffer when processing HTML content. This could allow a remote attacker to cause memory damage and execute arbitrary code on the target system. **Recommendations** For Firefox versions prior to 96, update to version 96 or later. For Firefox ESR versions prior to 91.5, update to version 91.5 or later. For Thunderbird versions prior to 91.5, update to version 91.5 or later.

**Name of the Vulnerable Software and Affected Versions** Firefox versions prior to 85 Firefox ESR versions prior to 78.7 Thunderbird versions prior to 78.7 **Description** The issue is related to memory safety bugs, including evidence of memory corruption, which could potentially be exploited to run arbitrary code with enough effort. It is also described as a buffer overflow vulnerability in memory, allowing a remote attacker to execute arbitrary code. **Recommendations** For Firefox versions prior to 85, update to version 85 or later. For Firefox ESR versions prior to 78.7, update to version 78.7 or later. For Thunderbird versions prior to 78.7, update to version 78.7 or later.

**Name of the Vulnerable Software and Affected Versions** Firefox versions prior to 83 Firefox ESR versions prior to 78.5 Thunderbird versions prior to 78.5 **Description** The issue is related to memory safety bugs present in certain versions of Firefox, Firefox ESR, and Thunderbird. These bugs have shown evidence of memory corruption, and it is presumed that with sufficient effort, some of these could be exploited to run arbitrary code. **Recommendations** For Firefox versions prior to 83, update to version 83 or later. For Firefox ESR versions prior to 78.5, update to version 78.5 or later. For Thunderbird versions prior to 78.5, update to version 78.5 or later.

**Name of the Vulnerable Software and Affected Versions** Firefox versions prior to 70 Firefox ESR versions prior to 68.2 Thunderbird versions prior to 68.2 **Description** The issue is related to memory safety bugs, including evidence of memory corruption, which could potentially be exploited to run arbitrary code. This could allow a remote attacker to access confidential data, compromise its integrity, and cause a denial of service. The estimated number of potentially affected devices worldwide is not specified. **Recommendations** For Firefox versions prior to 70, update to version 70 or later. For Firefox ESR versions prior to 68.2, update to version 68.2 or later. For Thunderbird versions prior to 68.2, update to version 68.2 or later.

**Name of the Vulnerable Software and Affected Versions** Firefox versions prior to 63 **Description** The issue is caused by 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 versions prior to 63, update to version 63 or later to resolve the issue. As a temporary workaround, consider restricting access to sensitive resources until the update is applied.

**Name of the Vulnerable Software and Affected Versions** Mozilla Firefox versions prior to 49.0 Mozilla Firefox ESR 45.x versions prior to 45.4 Thunderbird versions prior to 45.4 **Description** The issue affects the browser engine, allowing remote attackers to cause a denial of service, which may result in memory corruption and application crash, or possibly execute arbitrary code via unknown vectors. **Recommendations** For Mozilla Firefox versions prior to 49.0, update to version 49.0 or later. For Mozilla Firefox ESR 45.x versions prior to 45.4, update to version 45.4 or later. For Thunderbird versions prior to 45.4, update to version 45.4 or later.

**Name of the Vulnerable Software and Affected Versions** Mozilla Firefox versions prior to 15.0 Firefox ESR versions prior to 10.0.7 Thunderbird versions prior to 15.0 Thunderbird ESR versions prior to 10.0.7 SeaMonkey versions prior to 2.12 **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 prior to 15.0, update to version 15.0 or later. For Firefox ESR versions prior to 10.0.7, update to version 10.0.7 or later. For Thunderbird versions prior to 15.0, update to version 15.0 or later. For Thunderbird ESR versions prior to 10.0.7, update to version 10.0.7 or later. For SeaMonkey versions prior to 2.12, update to version 2.12 or later.