CVE-2022-41794
9.8
CRITICAL
CVSS 3.1
EPSS 1.1%
Description
A heap based buffer overflow vulnerability exists in the PSD thumbnail resource parsing code of OpenImageIO 2.3.19.0. A specially-crafted PSD file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
How to fix CVE-2022-41794
To remediate CVE-2022-41794, upgrade the affected package to a fixed version below.
- Debian/openimageio—upgrade to 2.2.10.1+dfsg-1+deb11u1 or later
Is CVE-2022-41794 being exploited?
Low — EPSS is 1.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.2.10.1+dfsg-1+deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |