CVE-2021-36089

Grok 7.6.6 through 9.2.0 has a heap-based buffer overflow in grk::FileFormatDecompress::applypaletteclr called from grk::FileFormatDecompress::applyColour...

CVE-2021-36089: Out-of-bounds Write

Grok 7.6.6 through 9.2.0 has a heap-based buffer overflow in grk::FileFormatDecompress::applypaletteclr called from grk::FileFormatDecompress::applyColour...

OSV-2021-677 Heap-buffer-overflow in grk::FileFormatDecompress::apply_palette_clr

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33544 Crash type: Heap-buffer-overflow WRITE 16 Crash state: grk::FileFormatDecompress::applypaletteclr grk::FileFormatDecompress::applyColour grkdecompressfuzzer.cpp...