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CVE-2022-43594

MEDIUM
5.9
CVSS Score
Published: December 23, 2022 at 11:03 PM UTC
Updated: June 17, 2026 at 05:06 AM UTC
2 products affected across 2 vendorsDebian LinuxOpenImageIO

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Severity
MEDIUM5.9
Exploit prediction
EPSS 1%

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 .bmp files.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

Third Party Advisory
Source: [email protected]
https://security.gentoo.org/glsa/202305-33
ExploitThird Party Advisory
Source: [email protected]
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1653
Third Party Advisory
Source: [email protected]
https://www.debian.org/security/2023/dsa-5384

CVSS

5.9MEDIUMtalos
Attack Vector
NETWORK
Complexity
HIGH
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-476

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