CVE-2022-36354 — MEDIUM (5.3)

Vulnerability Description

A heap out-of-bounds read vulnerability exists in the RLA format parser of OpenImageIO master-branch-9aeece7a and v2.3.19.0. More specifically, in the way run-length encoded byte spans are handled. A malformed RLA file can lead to an out-of-bounds read of heap metadata which can result in sensitive information leak. An attacker can provide a malicious file to trigger this vulnerability.

CVSS Score

5.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Openimageio	Openimageio	2.3.19.0
Debian	Debian Linux	11.0

Related Weaknesses (CWE)

CWE-193

References

https://talosintelligence.com/vulnerability_reports/TALOS-2022-1629ExploitThird Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1629ExploitThird Party Advisory

FAQ

What is CVE-2022-36354?

CVE-2022-36354 is a vulnerability with a CVSS score of 5.3 (MEDIUM). A heap out-of-bounds read vulnerability exists in the RLA format parser of OpenImageIO master-branch-9aeece7a and v2.3.19.0. More specifically, in the way run-length encoded byte spans are handled. A ...

How severe is CVE-2022-36354?

CVE-2022-36354 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-36354?

Check the references section above for vendor advisories and patch information. Affected products include: Openimageio Openimageio, Debian Debian Linux.