Unrated severityNVD Advisory· Published Mar 25, 2022· Updated Aug 3, 2024
CVE-2021-3941
CVE-2021-3941
Description
In ImfChromaticities.cpp routine RGBtoXYZ(), there are some division operations such as float Z = (1 - chroma.white.x - chroma.white.y) * Y / chroma.white.y; and chroma.green.y * (X + Z))) / d; but the divisor is not checked for a 0 value. A specially crafted file could trigger a divide-by-zero condition which could affect the availability of programs linked with OpenEXR.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
5- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I2JSMJ7HLWFPYYV7IAQZD5ZUUUN7RWBN/mitrevendor-advisory
- security.gentoo.org/glsa/202210-31mitrevendor-advisory
- www.debian.org/security/2022/dsa-5299mitrevendor-advisory
- lists.debian.org/debian-lts-announce/2022/12/msg00022.htmlmitremailing-list
- bugzilla.redhat.com/show_bug.cgimitre
News mentions
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