CVE-2023-24758 — MEDIUM (5.5)

Vulnerability Description

libde265 v1.0.10 was discovered to contain a NULL pointer dereference in the ff_hevc_put_weighted_pred_avg_8_sse function at sse-motion.cc. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input file.

CVSS Score

5.5

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Struktur	Libde265	1.0.10
Debian	Debian Linux	10.0

Related Weaknesses (CWE)

CWE-476

References

https://github.com/strukturag/libde265/issues/383ExploitIssue TrackingPatch
https://lists.debian.org/debian-lts-announce/2023/03/msg00004.htmlMailing ListThird Party Advisory
https://github.com/strukturag/libde265/issues/383ExploitIssue TrackingPatch
https://lists.debian.org/debian-lts-announce/2023/03/msg00004.htmlMailing ListThird Party Advisory

FAQ

What is CVE-2023-24758?

CVE-2023-24758 is a vulnerability with a CVSS score of 5.5 (MEDIUM). libde265 v1.0.10 was discovered to contain a NULL pointer dereference in the ff_hevc_put_weighted_pred_avg_8_sse function at sse-motion.cc. This vulnerability allows attackers to cause a Denial of Ser...

How severe is CVE-2023-24758?

CVE-2023-24758 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-24758?

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