Unrated severityNVD Advisory· Published Apr 14, 2020· Updated Aug 4, 2024
CVE-2020-11761
CVE-2020-11761
Description
An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during Huffman uncompression, as demonstrated by FastHufDecoder::refill in ImfFastHuf.cpp.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4- OpenEXR/OpenEXRdescription
- osv-coords2 versionspkg:rpm/opensuse/openexr&distro=openSUSE%20Leap%2015.1pkg:rpm/suse/openexr&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP1
< 2.2.1-lp151.4.9.1+ 1 more
- (no CPE)range: < 2.2.1-lp151.4.9.1
- (no CPE)range: < 2.2.1-3.14.1
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
16- lists.opensuse.org/opensuse-security-announce/2020-05/msg00051.htmlmitrevendor-advisoryx_refsource_SUSE
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F4KFGDQG5PVYAU7TS5MZ7XCS6EMPVII3/mitrevendor-advisoryx_refsource_FEDORA
- security.gentoo.org/glsa/202107-27mitrevendor-advisoryx_refsource_GENTOO
- usn.ubuntu.com/4339-1/mitrevendor-advisoryx_refsource_UBUNTU
- www.debian.org/security/2020/dsa-4755mitrevendor-advisoryx_refsource_DEBIAN
- bugs.chromium.org/p/project-zero/issues/detailmitrex_refsource_MISC
- github.com/AcademySoftwareFoundation/openexr/blob/master/CHANGES.mdmitrex_refsource_MISC
- github.com/AcademySoftwareFoundation/openexr/releases/tag/v2.4.1mitrex_refsource_MISC
- lists.debian.org/debian-lts-announce/2020/08/msg00056.htmlmitremailing-listx_refsource_MLIST
- support.apple.com/kb/HT211288mitrex_refsource_CONFIRM
- support.apple.com/kb/HT211289mitrex_refsource_CONFIRM
- support.apple.com/kb/HT211290mitrex_refsource_CONFIRM
- support.apple.com/kb/HT211291mitrex_refsource_CONFIRM
- support.apple.com/kb/HT211293mitrex_refsource_CONFIRM
- support.apple.com/kb/HT211294mitrex_refsource_CONFIRM
- support.apple.com/kb/HT211295mitrex_refsource_CONFIRM
News mentions
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