Yuri Ko

**Name of the Vulnerable Software and Affected Versions** Almost Native Graphics Layer Engine (ANGLE) versions prior to the fixed version Mozilla Firefox versions prior to 4.0.1 Google Chrome versions prior to 10.0.648.205 **Description** The issue allows remote attackers to execute arbitrary code via unspecified vectors, related to an "off-by-three" error in the `Program::getActiveUniformMaxLength` function. This function is located in libGLESv2/Program.cpp in libGLESv2.dll in the WebGLES library. **Recommendations** For Mozilla Firefox versions prior to 4.0.1, update to version 4.0.1 or later. For Google Chrome versions prior to 10.0.648.205, update to version 10.0.648.205 or later. For Almost Native Graphics Layer Engine (ANGLE), at the moment, there is no information about a newer version that contains a fix for this vulnerability.