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.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-3236-1 | openexr security update |
Debian DSA |
DSA-5299-1 | openexr security update |
EUVD |
EUVD-2021-27154 | 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. |
Ubuntu USN |
USN-5150-1 | OpenEXR vulnerability |
Ubuntu USN |
USN-5620-1 | OpenEXR vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-03T17:09:09.632Z
Reserved: 2021-11-09T00:00:00
Link: CVE-2021-3941
No data.
Status : Modified
Published: 2022-03-25T19:15:09.307
Modified: 2024-11-21T06:22:49.330
Link: CVE-2021-3941
OpenCVE Enrichment
No data.
Debian DLA
Debian DSA
EUVD
Ubuntu USN