CVE-2022-43595

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

Description

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 .fits files.

Scores

CVSS	Score	Vector	Source
3.1	5.9 Medium	CVSS:3.1/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-2022-1653
https://www.debian.org/security/2023/dsa-5384
https://security.gentoo.org/glsa/202305-33

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