Medium severity5.5NVD Advisory· Published Mar 31, 2021· Updated Jun 17, 2026
CVE-2021-3477
CVE-2021-3477
Description
There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, subsequently leading to an out-of-bounds read. The greatest risk of this flaw is to application availability.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
12- osv-coords7 versionspkg:rpm/opensuse/openexr&distro=openSUSE%20Leap%2015.2pkg:rpm/suse/openexr&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP2pkg:rpm/suse/openexr&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP3pkg: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-lp152.7.14.1+ 6 more
- (no CPE)range: < 2.2.1-lp152.7.14.1
- (no CPE)range: < 2.2.1-3.27.1
- (no CPE)range: < 2.2.1-3.27.1
- (no CPE)range: < 2.1.0-6.42.1
- (no CPE)range: < 2.1.0-6.42.1
- (no CPE)range: < 2.1.0-6.42.1
- (no CPE)range: < 2.1.0-6.42.1
Patches
Vulnerability mechanics
References
5- bugzilla.redhat.com/show_bug.cginvdIssue TrackingPatchThird Party Advisory
- bugs.chromium.org/p/oss-fuzz/issues/detailnvdIssue TrackingThird Party Advisory
- lists.debian.org/debian-lts-announce/2021/07/msg00001.htmlnvdMailing ListThird Party Advisory
- lists.debian.org/debian-lts-announce/2022/12/msg00022.htmlnvdMailing ListThird Party Advisory
- security.gentoo.org/glsa/202107-27nvdThird Party Advisory
News mentions
0No linked articles in our index yet.