CVE-2022-43602

HIGH
Published Dec 22, 20223y ago · Modified Jun 17, 20262w ago
8.1 CVSS 3.1
High
Find Similar
Published Dec 22, 2022 3y ago
Last Modified Jun 17, 2026 2w ago

Description

Multiple code execution vulnerabilities exist in the IFFOutput::close() functionality of OpenImageIO Project OpenImageIO v2.4.4.2. A specially crafted ImageOutput Object can lead to a heap buffer overflow. An attacker can provide malicious input to trigger these vulnerabilities.This vulnerability arises when the `ymax` variable is set to 0xFFFF and `m_spec.format` is `TypeDesc::UINT8`

CVSS Details

Base Score
8.1
Exploitability
2.2
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-122

Affected Products 2

VendorProductVersionRange
openimageioopenimageio2.4.4.2any
debiandebian_linux11.0any

References 3

  • security.gentoo.org https://security.gentoo.org/glsa/202305-33
  • talosintelligence.com https://talosintelligence.com/vulnerability_reports/TALOS-2022-1656
    ExploitThird Party Advisory
  • debian.org https://www.debian.org/security/2023/dsa-5384
    Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.