VULNERABILITY INTELLIGENCE

CVE-2022-43594

CVSS score5.9 MEDIUM
EPSS probability1.33%
CISA KEVNot currently listed
Published2022-12-22
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

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.

Weakness classification

  • talos-cna@cisco.com: CWE-476
  • nvd@nist.gov: CWE-476

Primary references