CVE-2020-11760
Published: 14 April 2020
An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during RLE uncompression in rleUncompress in ImfRle.cpp.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
openexr
Launchpad, Ubuntu, Debian |
bionic |
Released
(2.2.0-11.1ubuntu1.2)
|
| eoan |
Released
(2.2.1-4.1ubuntu1.1)
|
|
| focal |
Released
(2.3.0-6ubuntu0.1)
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Released
(2.2.0-10ubuntu2.2)
|
|
|
Patches:
upstream: https://github.com/AcademySoftwareFoundation/openexr/commit/37750013830def57f19f3c3b7faaa9fc1dae81b3 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
References
- 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://ubuntu.com/security/notices/USN-4339-1
- https://www.cve.org/CVERecord?id=CVE-2020-11760
- NVD
- Launchpad
- Debian