CVE-2022-43593
MEDIUMOpenImageIO v2.4.4.2 - Denial of Service via DPXOutput::close() Null Pointer Dereference
Title source: llmDescription
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.
References (3)
Core 3
Core References
Exploit, Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1652
Third Party Advisory
https://www.debian.org/security/2023/dsa-5384
Third Party Advisory
https://security.gentoo.org/glsa/202305-33
Scores
CVSS v3
5.9
EPSS
0.0017
EPSS Percentile
37.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-476
Status
published
Products (2)
debian/debian_linux
11.0
openimageio/openimageio
2.4.4.2
Published
Dec 22, 2022
Tracked Since
Feb 18, 2026