VulnerabilityModified
CVE-2022-43594
Multiple denial of service vulnerabilities exist in the image output closing functionality of OpenImageIO Project OpenImageIO v2.4.4.2.
MEDIUM 5.9EPSS 1.27%
Does this matter?
Lower severity and a low EPSS score (1.27%). Track it; it rarely justifies an emergency change on its own.
Description
Multiple denial of service vulnerabilities exist in the image output closing functionality of OpenImageIO Project OpenImageIO v2.4.4.2. Specially crafted ImageOutput Objects can lead to multiple null pointer dereferences. An attacker can provide malicious multiple inputs to trigger these vulnerabilities.This vulnerability applies to writing .bmp files.
- CVSS 3.1
- 5.9 MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.27% probability · 68th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- openimageio/openimageio · debian/debian linux
- Source
- talos-cna@cisco.com
References
- https://security.gentoo.org/glsa/202305-33Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2022-1653Exploit, Third Party Advisory
- https://www.debian.org/security/2023/dsa-5384Third Party Advisory
- https://security.gentoo.org/glsa/202305-33Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2022-1653Exploit, Third Party Advisory
- https://www.debian.org/security/2023/dsa-5384Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.