CVE-2022-41639 — CRITICAL (9.8)

Vulnerability Description

A heap based buffer overflow vulnerability exists in tile decoding code of TIFF image parser in OpenImageIO master-branch-9aeece7a and v2.3.19.0. A specially-crafted TIFF file can lead to an out of bounds memory corruption, which can result in arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Openimageio	Openimageio	2.3.19.0
Debian	Debian Linux	11.0

Related Weaknesses (CWE)

CWE-122 CWE-787

References

https://security.gentoo.org/glsa/202305-33
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1633ExploitThird Party Advisory
https://www.debian.org/security/2023/dsa-5384Third Party Advisory
https://security.gentoo.org/glsa/202305-33
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1633ExploitThird Party Advisory
https://www.debian.org/security/2023/dsa-5384Third Party Advisory

FAQ

What is CVE-2022-41639?

CVE-2022-41639 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A heap based buffer overflow vulnerability exists in tile decoding code of TIFF image parser in OpenImageIO master-branch-9aeece7a and v2.3.19.0. A specially-crafted TIFF file can lead to an out of bo...

How severe is CVE-2022-41639?

CVE-2022-41639 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2022-41639?

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