CVE-2022-43253 — MEDIUM (6.5)

Vulnerability Description

Libde265 v1.0.8 was discovered to contain a heap-buffer-overflow vulnerability via put_unweighted_pred_16_fallback in fallback-motion.cc. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted video file.

CVSS Score

6.5

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Struktur	Libde265	1.0.8
Debian	Debian Linux	10.0

Related Weaknesses (CWE)

CWE-787

References

https://github.com/strukturag/libde265/issues/348ExploitIssue TrackingThird Party Advisory
https://lists.debian.org/debian-lts-announce/2023/01/msg00020.htmlMailing ListThird Party Advisory
https://www.debian.org/security/2023/dsa-5346Third Party Advisory
https://github.com/strukturag/libde265/issues/348ExploitIssue TrackingThird Party Advisory
https://lists.debian.org/debian-lts-announce/2023/01/msg00020.htmlMailing ListThird Party Advisory
https://www.debian.org/security/2023/dsa-5346Third Party Advisory

FAQ

What is CVE-2022-43253?

CVE-2022-43253 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Libde265 v1.0.8 was discovered to contain a heap-buffer-overflow vulnerability via put_unweighted_pred_16_fallback in fallback-motion.cc. This vulnerability allows attackers to cause a Denial of Servi...

How severe is CVE-2022-43253?

CVE-2022-43253 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-43253?

Check the references section above for vendor advisories and patch information. Affected products include: Struktur Libde265, Debian Debian Linux.