CVE-2020-11765
Published: 14 April 2020
An issue was discovered in OpenEXR before 2.4.1. There is an off-by-one error in use of the ImfXdr.h read function by DwaCompressor::Classifier::Classifier, leading to an out-of-bounds read.
Priority
Medium
CVSS 3 base score: 5.5
Status
| Package | Release | Status |
|---|---|---|
|
openexr Launchpad, Ubuntu, Debian |
Upstream |
Needs triage
|
| Ubuntu 20.10 (Groovy Gorilla) |
Released
(2.3.0-6ubuntu0.1)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Released
(2.3.0-6ubuntu0.1)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(2.2.0-11.1ubuntu1.2)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Released
(2.2.0-10ubuntu2.2)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
| Ubuntu 12.04 ESM (Precise Pangolin) |
Does not exist
|
|
|
Patches: Upstream: https://github.com/AcademySoftwareFoundation/openexr/commit/3eda5d70aba127bae9bd6bae9956fcf024b64031 Upstream: https://github.com/AcademySoftwareFoundation/openexr/commit/2ae5f8376b0a6c3e2bb100042f5de79503ba837a |
||
Notes
| Author | Note |
|---|---|
| mdeslaur | possibly same commits as CVE-2020-11762, need to check |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11765
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1987
- https://github.com/AcademySoftwareFoundation/openexr/blob/master/CHANGES.md#version-241-february-11-2020
- https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v2.4.1
- https://usn.ubuntu.com/usn/usn-4339-1
- NVD
- Launchpad
- Debian