CVE-2022-43594

Multiple denial of service vulnerabilities exist in the image output closing functionality of OpenImageIO Project OpenImageIO v2.4.4.2. Specially crafted ImageOutput Objects can lead to multiple null pointer dereferences. An attacker can provide malicious multiple inputs to trigger these vulnerabilities.This vulnerability applies to writing .bmp files.

Affected

OpenImageIO Project · OpenImageIO

CVSS v3.1 NVD

5.9 MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

1.28% chance of exploitation in the next 30 days, 70th percentile

Published

2022-12-23

Updated

2025-02-13

Proof-of-concept exploits (1)

• https://talosintelligence.com/vulnerability_reports/TALOS-2022-1653

Security advisories

• https://security.gentoo.org/glsa/202305-33
• https://www.debian.org/security/2023/dsa-5384

References

• CVE Record
• NVD entry