CVEvulnerability
CVE-2020-16587
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-12-09
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-787
Description
A heap-based buffer overflow vulnerability exists in Academy Software Foundation OpenEXR 2.3.0 in chunkOffsetReconstruction in ImfMultiPartInputFile.cpp that can cause a denial of service via a crafted EXR file.
Affected configurations
• openexr openexr 2.3.0
• debian debian linux 9.0
• debian debian linux 10.0
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://github.com/AcademySoftwareFoundation/openexr/commit/8b5370c688a7362673c3a5256d93695617a4cd9a Patch, Third Party Advisory
- https://github.com/AcademySoftwareFoundation/openexr/issues/491 Exploit, Issue Tracking, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/07/msg00001.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html Mailing List, Third Party Advisory
- https://github.com/AcademySoftwareFoundation/openexr/commit/8b5370c688a7362673c3a5256d93695617a4cd9a Patch, Third Party Advisory
- https://github.com/AcademySoftwareFoundation/openexr/issues/491 Exploit, Issue Tracking, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/07/msg00001.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html Mailing List, Third Party Advisory