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Public proof of conceptFix available

CVE-2022-43601

A public proof of concept exists; no exploitation attested.

  • Published2022-12-22
  • WeaknessCWE-122

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

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::UINT16`

Timeline

dates in UTC
  1. 2022-12-2222:15CVE publishedNVD

Versions per branch

NVD
Openimageio
BranchAffectedFixed in
2.4= 2.4.4.2no fix published
Debian debian linux
BranchAffectedFixed in
11.0= 11.0no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Products declared by the CNA1 product

As talos, the CNA that assigned this CVE, declared them in the CVE record; versions as written.

  • OpenImageIO Project OpenImageIO
    Affected
    • = v2.4.4.2no fix stated

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2023-05-30

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

  • openimageioUbuntu:Pro:26.04:LTSall versions · no fixed version listed
  • openimageioUbuntu:Pro:24.04:LTSall versions · no fixed version listed
  • openimageioUbuntu:Pro:20.04:LTSall versions · no fixed version listed
  • openimageioUbuntu:Pro:18.04:LTSall versions · no fixed version listed
  • openimageioUbuntu:Pro:16.04:LTSall versions · no fixed version listed
  • openimageioUbuntu:26.10all versions · no fixed version listed
  • openimageioUbuntu:25.10all versions · no fixed version listed
  • openimageioUbuntu:22.04:LTSall versions · no fixed version listed

6 more package ranges on OSV.dev

Vendor advisories

  • CVE-2022-43601 Red Hat Product Security

    openimageio: heap buffer overflow due to ImageOutput

Full record on NVD

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2022-12-22
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-jm5g-c2v4-w5fp

Frequently asked questions

What is CVE-2022-43601?

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::UINT16`

Is CVE-2022-43601 actively exploited?

A proof-of-concept exploit exists for CVE-2022-43601, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2022-43601?

CVE-2022-43601 has a CVSS v3 base score of 8.1 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

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