Unrated severityNVD Advisory· Published Jun 26, 2020· Updated Aug 4, 2024
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
10- OpenEXR/OpenEXRdescription
- 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
No source-code context for this CVE — mechanics is only generated when we can read the actual fix diff. Without that, the four sections (root cause, attack vector, affected code, fix) would be speculation rather than analysis.
References
12- lists.opensuse.org/opensuse-security-announce/2020-07/msg00025.htmlmitrevendor-advisoryx_refsource_SUSE
- lists.opensuse.org/opensuse-security-announce/2020-07/msg00048.htmlmitrevendor-advisoryx_refsource_SUSE
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LKDRVXORM2VLNHRLFKS3JHRABSHZ5W5M/mitrevendor-advisoryx_refsource_FEDORA
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SHYAKRAUEMYVCV7U5WLDRE2YFGSV5PIT/mitrevendor-advisoryx_refsource_FEDORA
- security.gentoo.org/glsa/202107-27mitrevendor-advisoryx_refsource_GENTOO
- usn.ubuntu.com/4418-1/mitrevendor-advisoryx_refsource_UBUNTU
- www.debian.org/security/2020/dsa-4755mitrevendor-advisoryx_refsource_DEBIAN
- github.com/AcademySoftwareFoundation/openexr/blob/master/CHANGES.mdmitrex_refsource_MISC
- github.com/AcademySoftwareFoundation/openexr/blob/master/SECURITY.mdmitrex_refsource_MISC
- github.com/AcademySoftwareFoundation/openexr/pull/738mitrex_refsource_MISC
- github.com/AcademySoftwareFoundation/openexr/releases/tag/v2.5.2mitrex_refsource_MISC
- lists.debian.org/debian-lts-announce/2020/08/msg00056.htmlmitremailing-listx_refsource_MLIST
News mentions
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