high7.8
CVE-2021-36089
Grok 7.6.6 through 9.2.0 has a heap-based buffer overflow in grk::FileFormatDecompress::apply_palette_clr (called from grk::FileFormatDecompress::applyColour).
Impact
Grok 7.6.6 through 9.2.0 has a heap-based buffer overflow in grk::FileFormatDecompress::apply_palette_clr (called from grk::FileFormatDecompress::applyColour).
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Zope | Grok | from 7.6.6 through 9.2.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33544
- https://github.com/GrokImageCompression/grok/releases
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/grok/OSV-2021-677.yaml
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33544
- https://github.com/GrokImageCompression/grok/releases
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/grok/OSV-2021-677.yaml