VDB
CVE-2021-26260
CVE-2021-26260
PUBLISHED
CVSS 5.5 MEDIUM
An integer overflow leading to a heap-buffer overflow was found in the DwaCompressor of OpenEXR in versions before 3.0.1. An attacker could use this flaw to crash an application compiled with OpenEXR. This is a different flaw from CVE-2021-23215.
EPSS 1.10% · 64.3th percentile
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
1.10%
64.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:20.04:LTS | openexr | 0, 2.2.1-4.1ubuntu1, 2.3.0-6 |
| Ubuntu:Pro:16.04:LTS | openexr | 2.2.0-10ubuntu2.1, 2.2.0-1ubuntu3, 0 |
| Ubuntu:18.04:LTS | openexr | 0, 2.2.0-11ubuntu1, 2.2.0-11.1ubuntu1 |
Timeline
- May 4, 2021 CVE Published
- Jun 9, 2021 EPSS Score
- Aug 10, 2021 EPSS Score
- Oct 11, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 10, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Apr 13, 2022 EPSS Score
- Jun 13, 2022 EPSS Score
- Oct 15, 2022 EPSS Score
- Dec 15, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-26260 third-party-advisory
- https://access.redhat.com/security/cve/CVE-2021-26260 third-party-advisory
- https://github.com/AcademySoftwareFoundation/openexr/pull/894 third-party-advisory
- https://ubuntu.com/security/notices/USN-4996-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-4996-2 vendor-advisory
- https://ubuntu.com/security/notices/USN-5620-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-26260 third-party-advisory