CVE-2022-43593

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.

CVSS v3.1

5.9 MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v3.0

5.9 MEDIUMCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

1.32% chance of exploitation in the next 30 days, 69th percentile

Published

2022-12-23

Updated

2025-04-14

Proof-of-concept exploits (1)

• https://talosintelligence.com/vulnerability_reports/TALOS-2022-1652

References

• CVE Record
• NVD entry

Related

• CVE-2022-43592
• CVE-2022-43594
• CVE-2022-43591
• CVE-2022-43595
• CVE-2022-43590
• CVE-2022-43596