Medium severity5.5NVD Advisory· Published Jun 26, 2020· Updated Jun 17, 2026
CVE-2020-15306
CVE-2020-15306
Description
An issue was discovered in OpenEXR before v2.5.2. Invalid chunkCount attributes could cause a heap buffer overflow in getChunkOffsetTableSize() in IlmImf/ImfMisc.cpp.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
21cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*+ 3 more
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
- OpenEXR/OpenEXRdescription
- Range: <2.5.2
- osv-coords8 versionspkg:rpm/opensuse/openexr&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/openexr&distro=openSUSE%20Leap%2015.2pkg:rpm/suse/openexr&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP1pkg:rpm/suse/openexr&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP2pkg:rpm/suse/openexr&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/openexr&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/openexr&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/openexr&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP5
< 2.2.1-lp151.4.12.1+ 7 more
- (no CPE)range: < 2.2.1-lp151.4.12.1
- (no CPE)range: < 2.2.1-lp152.7.5.1
- (no CPE)range: < 2.2.1-3.18.1
- (no CPE)range: < 2.2.1-3.18.1
- (no CPE)range: < 2.1.0-6.23.1
- (no CPE)range: < 2.1.0-6.23.1
- (no CPE)range: < 2.1.0-6.23.1
- (no CPE)range: < 2.1.0-6.23.1
Patches
Vulnerability mechanics
References
12- github.com/AcademySoftwareFoundation/openexr/pull/738nvdPatchThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2020-07/msg00025.htmlnvdThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2020-07/msg00048.htmlnvdThird Party Advisory
- github.com/AcademySoftwareFoundation/openexr/blob/master/CHANGES.mdnvdRelease NotesThird Party Advisory
- github.com/AcademySoftwareFoundation/openexr/blob/master/SECURITY.mdnvdThird Party Advisory
- github.com/AcademySoftwareFoundation/openexr/releases/tag/v2.5.2nvdRelease NotesThird Party Advisory
- lists.debian.org/debian-lts-announce/2020/08/msg00056.htmlnvdThird Party Advisory
- security.gentoo.org/glsa/202107-27nvdThird Party Advisory
- usn.ubuntu.com/4418-1/nvdThird Party Advisory
- www.debian.org/security/2020/dsa-4755nvdThird Party Advisory
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LKDRVXORM2VLNHRLFKS3JHRABSHZ5W5M/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SHYAKRAUEMYVCV7U5WLDRE2YFGSV5PIT/nvd
News mentions
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