vulnerability
Amazon Linux 2023: CVE-2021-3941: Medium priority package update for openexr
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:N/C:N/I:N/A:P) | Sep 21, 2021 | Feb 17, 2025 | Jul 4, 2025 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
Sep 21, 2021
Added
Feb 17, 2025
Modified
Jul 4, 2025
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.
Solutions
amazon-linux-2023-upgrade-openexramazon-linux-2023-upgrade-openexr-debuginfoamazon-linux-2023-upgrade-openexr-debugsourceamazon-linux-2023-upgrade-openexr-develamazon-linux-2023-upgrade-openexr-libsamazon-linux-2023-upgrade-openexr-libs-debuginfo
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