Critical severity9.8NVD Advisory· Published Apr 27, 2020· Updated Jun 17, 2026
CVE-2020-12268
CVE-2020-12268
Description
jbig2_image_compose in jbig2_image.c in Artifex jbig2dec before 0.18 has a heap-based buffer overflow.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
54- Artifex/jbig2decdescription
- osv-coords52 versionspkg:rpm/opensuse/ghostscript&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/ghostscript&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/ghostscript-mini&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/libspectre&distro=openSUSE%20Leap%2015.1pkg:rpm/suse/ghostscript&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/ghostscript&distro=SUSE%20Enterprise%20Storage%205pkg:rpm/suse/ghostscript&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/ghostscript&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/ghostscript&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1pkg:rpm/suse/ghostscript&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSSpkg:rpm/suse/ghostscript&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/ghostscript&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSSpkg:rpm/suse/ghostscript&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/ghostscript&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/ghostscript&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4pkg:rpm/suse/ghostscript&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/ghostscript&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/ghostscript&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/ghostscript&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/ghostscript&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/ghostscript&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/ghostscript&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/ghostscript&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/ghostscript&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP4pkg:rpm/suse/ghostscript&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/ghostscript&distro=SUSE%20OpenStack%20Cloud%207pkg:rpm/suse/ghostscript&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/ghostscript&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208pkg:rpm/suse/libspectre&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/libspectre&distro=SUSE%20Enterprise%20Storage%205pkg:rpm/suse/libspectre&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/libspectre&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/libspectre&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP1pkg:rpm/suse/libspectre&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSSpkg:rpm/suse/libspectre&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/libspectre&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSSpkg:rpm/suse/libspectre&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/libspectre&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/libspectre&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4pkg:rpm/suse/libspectre&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/libspectre&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/libspectre&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/libspectre&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/libspectre&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/libspectre&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/libspectre&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/libspectre&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/libspectre&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP4pkg:rpm/suse/libspectre&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/libspectre&distro=SUSE%20OpenStack%20Cloud%207pkg:rpm/suse/libspectre&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/libspectre&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208
< 9.52-lp151.3.12.1+ 51 more
- (no CPE)range: < 9.52-lp151.3.12.1
- (no CPE)range: < 9.54.0-2.2
- (no CPE)range: < 9.52-lp151.3.12.1
- (no CPE)range: < 0.2.8-lp151.3.3.1
- (no CPE)range: < 9.52-23.34.1
- (no CPE)range: < 9.52-23.34.1
- (no CPE)range: < 9.52-3.27.2
- (no CPE)range: < 9.52-3.27.2
- (no CPE)range: < 9.52-3.27.2
- (no CPE)range: < 9.52-23.34.1
- (no CPE)range: < 9.52-23.34.1
- (no CPE)range: < 9.52-23.34.1
- (no CPE)range: < 9.52-23.34.1
- (no CPE)range: < 9.52-23.34.1
- (no CPE)range: < 9.52-23.34.1
- (no CPE)range: < 9.52-23.34.1
- (no CPE)range: < 9.52-3.27.2
- (no CPE)range: < 9.52-23.34.1
- (no CPE)range: < 9.52-23.34.1
- (no CPE)range: < 9.52-23.34.1
- (no CPE)range: < 9.52-23.34.1
- (no CPE)range: < 9.52-23.34.1
- (no CPE)range: < 9.52-3.27.2
- (no CPE)range: < 9.52-23.34.1
- (no CPE)range: < 9.52-23.34.1
- (no CPE)range: < 9.52-23.34.1
- (no CPE)range: < 9.52-23.34.1
- (no CPE)range: < 9.52-23.34.1
- (no CPE)range: < 0.2.7-12.10.1
- (no CPE)range: < 0.2.7-12.10.1
- (no CPE)range: < 0.2.8-3.10.1
- (no CPE)range: < 0.2.8-3.10.1
- (no CPE)range: < 0.2.8-3.10.1
- (no CPE)range: < 0.2.7-12.10.1
- (no CPE)range: < 0.2.7-12.10.1
- (no CPE)range: < 0.2.7-12.10.1
- (no CPE)range: < 0.2.7-12.10.1
- (no CPE)range: < 0.2.7-12.10.1
- (no CPE)range: < 0.2.7-12.10.1
- (no CPE)range: < 0.2.7-12.10.1
- (no CPE)range: < 0.2.8-3.10.1
- (no CPE)range: < 0.2.7-12.10.1
- (no CPE)range: < 0.2.7-12.10.1
- (no CPE)range: < 0.2.7-12.10.1
- (no CPE)range: < 0.2.7-12.10.1
- (no CPE)range: < 0.2.7-12.10.1
- (no CPE)range: < 0.2.8-3.10.1
- (no CPE)range: < 0.2.7-12.10.1
- (no CPE)range: < 0.2.7-12.10.1
- (no CPE)range: < 0.2.7-12.10.1
- (no CPE)range: < 0.2.7-12.10.1
- (no CPE)range: < 0.2.7-12.10.1
Patches
Vulnerability mechanics
References
5- github.com/ArtifexSoftware/jbig2dec/commit/0726320a4b55078e9d8deb590e477d598b3da66envdPatchThird Party Advisory
- bugs.chromium.org/p/oss-fuzz/issues/detailnvdExploitThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2020-05/msg00034.htmlnvdMailing ListThird Party Advisory
- github.com/ArtifexSoftware/jbig2dec/compare/0.17...0.18nvdThird Party Advisory
- lists.debian.org/debian-lts-announce/2021/10/msg00023.htmlnvdMailing ListThird Party Advisory
News mentions
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