CVE-2017-7845

Name of the Vulnerable Software and Affected Versions Thunderbird versions prior to 52.5.2 Firefox ESR versions prior to 52.5.2 Firefox versions prior to 57.0.2

Description A buffer overflow issue occurs when using Direct 3D 9 with the ANGLE graphics library for WebGL content, resulting in a potentially exploitable crash due to an incorrect value being passed during checks. This issue only affects Windows operating systems.

Recommendations For Thunderbird versions prior to 52.5.2, update to version 52.5.2 or later. For Firefox ESR versions prior to 52.5.2, update to version 52.5.2 or later. For Firefox versions prior to 57.0.2, update to version 57.0.2 or later.