OSV-2021-1510 Heap-buffer-overflow in WriteRingBuffer

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40449 Crash type: Heap-buffer-overflow WRITE Crash state: WriteRingBuffer BrotliDecoderDecompressStream jxl::JxlBoxContentDecoder::Process...

PT-2021-27878

Name of the Vulnerable Software and Affected Versions jxl affected versions not specified Description The issue is related to a heap buffer overflow error. Technical details about the error include the crash type being a heap-buffer-overflow WRITE, and the crash state involves functions such as...