Vulnerability in Openimageio
CVE-2022-36354
A heap out-of-bounds read vulnerability exists in the RLA format parser of OpenImageIO master-branch-9aeece7a and v2.3.19.0. More specifically, in the way run-length encoded byte spans are handled. A malformed RLA file can lead to an out-of-bounds read of heap metadata which can result in sensitive information leak. An attacker can provide a malicious file to trigger this vulnerability.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.008 (54.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 54.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Openimageio — versions 2.3.19.0
- Openimageio Project — versions master-branch-9aeece7a, v2.3.19.0
- Debian Linux — versions 11.0
Weakness classification (CWE)
References
- talosintelligence.com/vulnerability_reports/TALOS-2022-1629 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-36354?
- CVE-2022-36354 is a medium-severity vulnerability in Openimageio, classified under Off-by-one Error. CVSS score: 5.3/10. Published 2022-12-22.
- How severe is CVE-2022-36354?
- Medium severity. CVSS v3 base score is 5.3 out of 10.