CVE-2022-43593

Summary

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.

Affected Software

Weaknesses

• CWE-476: CWE-476: NULL Pointer Dereference

ADP Enrichment

CVE Program Container

Additional References

• https://talosintelligence.com/vulnerability_reports/TALOS-2022-1652
• https://www.debian.org/security/2023/dsa-5384
• https://security.gentoo.org/glsa/202305-33

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: partial

References

• https://talosintelligence.com/vulnerability_reports/TALOS-2022-1652
• https://www.debian.org/security/2023/dsa-5384
• https://security.gentoo.org/glsa/202305-33

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