CVE-2021-36089

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Source

https://nvd.nist.gov/vuln/detail/CVE-2021-36089

Import Source

https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-36089.json

JSON Data

https://api.test.osv.dev/v1/vulns/CVE-2021-36089

Published

2021-07-01T03:15:08Z

Modified

2024-11-14T16:00:21Z

Severity

7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

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

References

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://security-tracker.debian.org/tracker/CVE-2021-36089

Affected packages

Debian:12 / libgrokj2k

Package

Name: libgrokj2k
Purl: pkg:deb/debian/libgrokj2k?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

9.5.0-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}