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Status published
High
CVE-2020-36279
Leptonica before 1.80.0 allows a heap-based buffer over-read in rasteropGeneralLow,...
Vulnerability Description
Leptonica before 1.80.0 allows a heap-based buffer over-read in rasteropGeneralLow, related to adaptmap_reg.c and adaptmap.c.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://github.com/DanBloomberg/leptonica/compare/1.79.0...1.80.0
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22512
- https://github.com/DanBloomberg/leptonica/commit/3c18c43b6a3f753f0dfff99610d46ad46b8bfac4
- https://lists.debian.org/debian-lts-announce/2021/03/msg00037.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RD5AIWHWE334HGYZJR2U3I3JYKSSO2LW/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JQUEA2X6UTH4DMYCMZAWE2QQLN5YANUA/
- https://security.gentoo.org/glsa/202107-53
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An issue was discovered in Leptonica through 1.75.3. The gplotMakeOutput...
Critical
9.1
Affected Vendor
leptonica
View all reports →Affected Software
leptonica, fedora, debian linux
Vulnerable Versions:
0, 32, 33, 9.0
Timeline
Official Publish:
March 12th, 2021
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.