Vulnerability Description
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).
CVSS Score
5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Grok Project | Grok | 9.5.0 |
Related Weaknesses (CWE)
References
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39021ExploitIssue TrackingThird Party Advisory
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/grok/OSV-2021-1344.yamlExploitThird Party Advisory
- https://github.com/osamu620/OpenHTJ2KThird Party Advisory
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39021ExploitIssue TrackingThird Party Advisory
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/grok/OSV-2021-1344.yamlExploitThird Party Advisory
- https://github.com/osamu620/OpenHTJ2KThird Party Advisory
FAQ
What is CVE-2021-45935?
CVE-2021-45935 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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_t...
How severe is CVE-2021-45935?
CVE-2021-45935 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-45935?
Check the references section above for vendor advisories and patch information. Affected products include: Grok Project Grok.