vulnerability
Ubuntu: (CVE-2020-36281): leptonlib vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Mar 12, 2021 | Jun 26, 2025 | Aug 18, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Mar 12, 2021
Added
Jun 26, 2025
Modified
Aug 18, 2025
Description
Leptonica before 1.80.0 allows a heap-based buffer over-read in pixFewColorsOctcubeQuantMixed in colorquant1.c.
Solution
no-fix-ubuntu-package
References
- CVE-2020-36281
- https://attackerkb.com/topics/CVE-2020-36281
- CWE-125
- URL-https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22140
- URL-https://github.com/DanBloomberg/leptonica/commit/5ee24b398bb67666f6d173763eaaedd9c36fb1e5
- URL-https://github.com/DanBloomberg/leptonica/compare/1.79.0...1.80.0
- URL-https://www.cve.org/CVERecord?id=CVE-2020-36281
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