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Status published
Critical
CVE-2020-12268
jbig2_image_compose in jbig2_image.c in Artifex jbig2dec before 0.18 has a...
Vulnerability Description
jbig2_image_compose in jbig2_image.c in Artifex jbig2dec before 0.18 has a heap-based buffer overflow.
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/ArtifexSoftware/jbig2dec/compare/0.17...0.18
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20332
- https://github.com/ArtifexSoftware/jbig2dec/commit/0726320a4b55078e9d8deb590e477d598b3da66e
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00034.html
- https://lists.debian.org/debian-lts-announce/2021/10/msg00023.html
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Affected Vendor
artifex
View all reports →Affected Software
jbig2dec, debian linux, leap
Vulnerable Versions:
0, 9.0, 15.1
Timeline
Official Publish:
April 27th, 2020
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:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.