CVE-2021-23215
MEDIUM5.5EPSS 0.54%openexr - security update
Published: 6/8/2021Modified: 4/28/2026
Also known as:DEBIAN-CVE-2021-23215
Description
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.
Affected packages (2)
- Debian/openexrfrom 0, < 2.5.4-2+deb11u1
- Debian/openexrfrom 0, < 2.5.4-2+deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |