Grok 9.5.0 has a heap-based buffer overflow in openhtj2k::T1OpenHTJ2K::decompress (called from std::__1::__packaged_task_func<std::__1::__bind<grk::T1DecompressScheduler::deco and std::__1::packaged_task<int).
The product writes data past the end, or before the beginning, of the intended buffer.
Link | Tags |
---|---|
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/grok/OSV-2021-1344.yaml | third party advisory exploit |
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39021 | issue tracking exploit third party advisory |
https://github.com/osamu620/OpenHTJ2K | third party advisory |