CVE-2022-43593 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00121.

Exploitation poc

Automatable no

Technical Impact partial

Vendors	Products
Debian	Debian Linux
Openimageio	Openimageio

Configuration 1 [-]

cpe:2.3:a:openimageio:openimageio:2.4.4.2:*:*:*:*:*:*:*

Configuration 2 [-]

cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
Debian DLA	DLA-3382-1	openimageio security update
Debian DSA	DSA-5384-1	openimageio security update
EUVD	EUVD-2022-46589	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.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

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

History

Mon, 14 Apr 2025 19:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: talos

Published: 2022-12-23T23:03:51.372Z

Updated: 2025-04-14T18:34:46.657Z

Reserved: 2022-10-21T00:00:00.000Z

Link: CVE-2022-43593

Vulnrichment

Updated: 2024-08-03T13:32:59.726Z

NVD

Status : Modified

Published: 2022-12-22T22:15:16.157

Modified: 2024-11-21T07:26:50.527

Link: CVE-2022-43593

Redhat

No data.

OpenCVE Enrichment

No data.

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