Uninitialized Memory Read Vulnerability in YCbCrImageDataDeserializer::ToDataSourceSurface Function

CVE-2015-2738 · HIGH Severity

AV:N/AC:L/AU:N/C:C/I:C/A:C

The YCbCrImageDataDeserializer::ToDataSourceSurface function in the YCbCr implementation in Mozilla Firefox before 39.0, Firefox ESR 31.x before 31.8 and 38.x before 38.1, and Thunderbird before 38.1 reads data from uninitialized memory locations, which has unspecified impact and attack vectors.

Learn more about our Cis Benchmark Audit For Mozilla Firefox.