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CVE-2022-43593

MEDIUM
Published 2022-12-23T23:03:51.372Z
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CVSS Score

V3.0
5.9
/10
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.001
probability
of exploitation in the wild

There is a 0.1% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.286
Higher than 28.6% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Description

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

OpenImageIO Project

OpenImageIO

Affected Versions:

v2.4.4.2

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-m2x4-w9m7-wcwm

Advisory Details

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 Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2022-43593
WEB https://security.gentoo.org/glsa/202305-33
WEB https://talosintelligence.com/vulnerability_reports/TALOS-2022-1652
WEB https://www.debian.org/security/2023/dsa-5384

Advisory provided by GitHub Security Advisory Database. Published: December 23, 2022, Modified: December 30, 2022

References

https://talosintelligence.com/vulnerability_reports/TALOS-2022-1652
https://www.debian.org/security/2023/dsa-5384
https://security.gentoo.org/glsa/202305-33
Published: 2022-12-23T23:03:51.372Z
Last Modified: 2025-04-14T18:34:46.657Z
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