Medium severity6.5NVD Advisory· Published Jun 26, 2019· Updated Jun 17, 2026
CVE-2018-20845
CVE-2018-20845
Description
Division-by-zero vulnerabilities in the functions pi_next_pcrl, pi_next_cprl, and pi_next_rpcl in openmj2/pi.c in OpenJPEG through 2.3.0 allow remote attackers to cause a denial of service (application crash).
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
42- OpenJPEG/OpenJPEGdescription
- osv-coords40 versionspkg:rpm/almalinux/openjpeg2pkg:rpm/almalinux/openjpeg2-develpkg:rpm/almalinux/openjpeg2-devel-docspkg:rpm/almalinux/openjpeg2-toolspkg:rpm/opensuse/openjpeg2&distro=openSUSE%20Leap%2015.3pkg:rpm/suse/openjpeg2&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/openjpeg2&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/suse/openjpeg2&distro=SUSE%20Enterprise%20Storage%207pkg:rpm/suse/openjpeg2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOSpkg:rpm/suse/openjpeg2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/openjpeg2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-ESPOSpkg:rpm/suse/openjpeg2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/openjpeg2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/openjpeg2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/openjpeg2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3pkg:rpm/suse/openjpeg2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP3pkg:rpm/suse/openjpeg2&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2015%20SP2pkg:rpm/suse/openjpeg2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/openjpeg2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/openjpeg2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/openjpeg2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSSpkg:rpm/suse/openjpeg2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/openjpeg2&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCLpkg:rpm/suse/openjpeg2&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/openjpeg2&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-BCLpkg:rpm/suse/openjpeg2&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/openjpeg2&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/openjpeg2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/openjpeg2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/openjpeg2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/openjpeg2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/openjpeg2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/openjpeg2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/openjpeg2&distro=SUSE%20Manager%20Proxy%204.1pkg:rpm/suse/openjpeg2&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.1pkg:rpm/suse/openjpeg2&distro=SUSE%20Manager%20Server%204.1pkg:rpm/suse/openjpeg2&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/openjpeg2&distro=SUSE%20OpenStack%20Cloud%209pkg:rpm/suse/openjpeg2&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208pkg:rpm/suse/openjpeg2&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209
< 2.4.0-4.el8+ 39 more
- (no CPE)range: < 2.4.0-4.el8
- (no CPE)range: < 2.4.0-4.el8
- (no CPE)range: < 2.4.0-4.el8
- (no CPE)range: < 2.4.0-4.el8
- (no CPE)range: < 2.3.0-150000.3.5.1
- (no CPE)range: < 2.1.0-4.15.1
- (no CPE)range: < 2.3.0-150000.3.5.1
- (no CPE)range: < 2.3.0-150000.3.5.1
- (no CPE)range: < 2.3.0-150000.3.5.1
- (no CPE)range: < 2.3.0-150000.3.5.1
- (no CPE)range: < 2.3.0-150000.3.5.1
- (no CPE)range: < 2.3.0-150000.3.5.1
- (no CPE)range: < 2.3.0-150000.3.5.1
- (no CPE)range: < 2.3.0-150000.3.5.1
- (no CPE)range: < 2.3.0-150000.3.5.1
- (no CPE)range: < 2.3.0-150000.3.5.1
- (no CPE)range: < 2.3.0-150000.3.5.1
- (no CPE)range: < 2.1.0-4.15.1
- (no CPE)range: < 2.1.0-4.15.1
- (no CPE)range: < 2.1.0-4.15.1
- (no CPE)range: < 2.1.0-4.15.1
- (no CPE)range: < 2.1.0-4.15.1
- (no CPE)range: < 2.3.0-150000.3.5.1
- (no CPE)range: < 2.3.0-150000.3.5.1
- (no CPE)range: < 2.3.0-150000.3.5.1
- (no CPE)range: < 2.3.0-150000.3.5.1
- (no CPE)range: < 2.3.0-150000.3.5.1
- (no CPE)range: < 2.1.0-4.15.1
- (no CPE)range: < 2.1.0-4.15.1
- (no CPE)range: < 2.1.0-4.15.1
- (no CPE)range: < 2.3.0-150000.3.5.1
- (no CPE)range: < 2.3.0-150000.3.5.1
- (no CPE)range: < 2.3.0-150000.3.5.1
- (no CPE)range: < 2.3.0-150000.3.5.1
- (no CPE)range: < 2.3.0-150000.3.5.1
- (no CPE)range: < 2.3.0-150000.3.5.1
- (no CPE)range: < 2.1.0-4.15.1
- (no CPE)range: < 2.1.0-4.15.1
- (no CPE)range: < 2.1.0-4.15.1
- (no CPE)range: < 2.1.0-4.15.1
Patches
Vulnerability mechanics
References
2- github.com/uclouvain/openjpeg/pull/1168/commits/c5bd64ea146162967c29bd2af0cbb845ba3eaaafnvdPatch
- www.securityfocus.com/bid/108921nvdBroken LinkThird Party AdvisoryVDB Entry
News mentions
0No linked articles in our index yet.