CVE-2022-43593

State: Published
Severity: 5.9 Medium
Published: Dec 23, 2022
Updated: Apr 14, 2025
Reserved: Oct 21, 2022

Description

A denial of service vulnerability exists in the DPXOutput::close() functionality of OpenImageIO Project OpenImageIO v2.4.4.2. A specially crafted ImageOutput Object can lead to null pointer dereference. An attacker can provide malicious input to trigger this vulnerability.

Scores

CVSS	Score	Vector	Source
3.0	5.9 Medium	CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H	talos

Weaknesses

CWE-476 NULL Pointer Dereference

Affected Products

Product	Versions
OpenImageIOOpenImageIO Project	v2.4.4.2Affected

References

https://talosintelligence.com/vulnerability_reports/TALOS-2022-1652
https://www.debian.org/security/2023/dsa-5384
https://security.gentoo.org/glsa/202305-33

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