CVEvulnerability
CVE-2020-36281
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-03-12
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-125
Description
Leptonica before 1.80.0 allows a heap-based buffer over-read in pixFewColorsOctcubeQuantMixed in colorquant1.c.
Affected configurations
• leptonica leptonica (< 1.80.0)
• debian debian linux 9.0
• fedoraproject fedora 32
• fedoraproject fedora 33
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22140 Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/DanBloomberg/leptonica/commit/5ee24b398bb67666f6d173763eaaedd9c36fb1e5 Patch, Third Party Advisory
- https://github.com/DanBloomberg/leptonica/compare/1.79.0...1.80.0 Patch, Release Notes, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/03/msg00037.html Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JQUEA2X6UTH4DMYCMZAWE2QQLN5YANUA/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RD5AIWHWE334HGYZJR2U3I3JYKSSO2LW/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/202107-53 Third Party Advisory
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22140 Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/DanBloomberg/leptonica/commit/5ee24b398bb67666f6d173763eaaedd9c36fb1e5 Patch, Third Party Advisory
- https://github.com/DanBloomberg/leptonica/compare/1.79.0...1.80.0 Patch, Release Notes, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/03/msg00037.html Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JQUEA2X6UTH4DMYCMZAWE2QQLN5YANUA/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RD5AIWHWE334HGYZJR2U3I3JYKSSO2LW/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/202107-53 Third Party Advisory