CVE-2020-12268

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

jbig2_image_compose in jbig2_image.c in Artifex jbig2dec before 0.18 has a heap-based buffer overflow.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00034.htmlMailing List, Third Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20332Exploit, Third Party Advisory
https://github.com/ArtifexSoftware/jbig2dec/commit/0726320a4b55078e9d8deb590e477d598b3da66ePatch, Third Party Advisory
https://github.com/ArtifexSoftware/jbig2dec/compare/0.17...0.18Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/10/msg00023.htmlMailing List, Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00034.htmlMailing List, Third Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20332Exploit, Third Party Advisory
https://github.com/ArtifexSoftware/jbig2dec/commit/0726320a4b55078e9d8deb590e477d598b3da66ePatch, Third Party Advisory
https://github.com/ArtifexSoftware/jbig2dec/compare/0.17...0.18Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/10/msg00023.htmlMailing List, Third Party Advisory

Timeline

Published: Apr 27, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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