CVE-2021-3941
- State
- Published
- Severity
- Not scored
- Published
- Mar 25, 2022
- Updated
- Aug 3, 2024
- Reserved
- Nov 9, 2021
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.
Scores
The record has no CVSS score.
Weaknesses
Affected Products
| Product | Versions |
|---|---|
openexrn/a |
|
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2019789
- FEDORA-2022-18e14f460cvendor-advisory
- GLSA-202210-31vendor-advisory
- DSA-5299vendor-advisory
- [debian-lts-announce] 20221211 [SECURITY] [DLA 3236-1] openexr security updatemailing-list
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