A flaw was found in libwebp in versions before 1.0.1. A use-after-free was found due to a thread being killed too early. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in ApplyFilter().

A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in GetLE16().

A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in GetLE24().

A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in ShiftBytes().

A use of uninitialized value was found in libwebp in versions before 1.0.1 in ReadSymbol().

A flaw was found in libwebp in versions before 1.0.1. A heap-based buffer overflow in function WebPDecodeRGBInto is possible due to an invalid check for buffer size. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in PutLE16().

A flaw was found in libwebp in versions before 1.0.1. When reading a file libwebp allocates an excessive amount of memory. The highest threat from this vulnerability is to the service availability.

WebP Image Extensions Information Disclosure Vulnerability