Published: 27/04/2020 Updated: 02/11/2021

CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10

CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9

VMScore: 668

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

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

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artifex jbig2dec
debian debian linux 9.0
opensuse leap 15.1

Several security issues were fixed in jbig2dec ...

Synopsis Important: jbig2dec security update Type/Severity Security Advisory: Important Topic An update for jbig2dec is now available for Red Hat Enterprise Linux 8Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring System (CVSS) base scor ...

Synopsis Important: jbig2dec security update Type/Severity Security Advisory: Important Topic An update for jbig2dec is now available for Red Hat Enterprise Linux 81 Extended Update SupportRed Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scori ...

Synopsis Important: jbig2dec security update Type/Severity Security Advisory: Important Topic An update for jbig2dec is now available for Red Hat Enterprise Linux 80 Update Services for SAP SolutionsRed Hat Product Security has rated this update as having a security impact of Important A Common Vulnerabi ...

CWE-787 https://github.com/ArtifexSoftware/jbig2dec/compare/0.17...0.18 https://github.com/ArtifexSoftware/jbig2dec/commit/0726320a4b55078e9d8deb590e477d598b3da66e https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20332 http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00034.html https://lists.debian.org/debian-lts-announce/2021/10/msg00023.html https://ubuntu.com/security/notices/USN-5405-1 https://nvd.nist.gov

CVE-2020-12268

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