OpenEXR: Empty multiView viewFromChannelName file crash (AcademySoftwareFoundation openexr)
En bref
- Source
- NVD
- EPSS
- EPSS 0.17 % · centile 7 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- GitHub_M
- Statut NVD
- Deferred
Description
OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. OpenEXR versions before 3.2.11, 3.3.0 through 3.3.12, and 3.4.0 through 3.4.13 are vulnerable to crashing. This occurs when Imf::GetChannelsInMultiPartFile() processes a crafted EXR with an empty multiView header attribute and Imf::viewFromChannelName() indexes the empty vector for a dotless channel name. This issue is fixed in versions 3.2.11, 3.3.13, and 3.4.14.
Faiblesses (CWE)
- CWE-125 — Lecture hors limites
Références
- https://github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-g8f2-r72m-48vx
- https://github.com/AcademySoftwareFoundation/openexr/commit/6c6bc2d485f1435d3776b3b4a36f1617cf87070b
- https://github.com/AcademySoftwareFoundation/openexr/commit/b4257c7740a05071262e496ae7e7efa4774712f5
- https://github.com/AcademySoftwareFoundation/openexr/commit/c6d3796918f8e358c9c329e909fa6b0dd7dc8cb9
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H | GitHub_M |
| CVSS 3.1 | MEDIUM 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H | NVD · security-advisories@github.com (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2026-65696
- GCVE · GCVE-0-2026-61555
Produits affectés
| Produit | Versions |
|---|---|
| AcademySoftwareFoundation · openexr | affected < 3.2.11 ; affected >= 3.3.0, < 3.3.13 ; affected >= 3.4.0, < 3.4.14 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |