CVE-2021-36409 — HIGH (7.8)

Vulnerability Description

There is an Assertion `scaling_list_pred_matrix_id_delta==1' failed at sps.cc:925 in libde265 v1.0.8 when decoding file, which allows attackers to cause a Denial of Service (DoS) by running the application with a crafted file or possibly have unspecified other impact.

CVSS Score

7.8

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Struktur	Libde265	1.0.8
Debian	Debian Linux	10.0

Related Weaknesses (CWE)

CWE-617

References

https://github.com/strukturag/libde265/issues/300ExploitIssue Tracking
https://lists.debian.org/debian-lts-announce/2022/12/msg00027.htmlIssue TrackingMailing List
https://www.debian.org/security/2023/dsa-5346Issue Tracking
https://github.com/strukturag/libde265/issues/300ExploitIssue Tracking
https://lists.debian.org/debian-lts-announce/2022/12/msg00027.htmlIssue TrackingMailing List
https://www.debian.org/security/2023/dsa-5346Issue Tracking

FAQ

What is CVE-2021-36409?

CVE-2021-36409 is a vulnerability with a CVSS score of 7.8 (HIGH). There is an Assertion `scaling_list_pred_matrix_id_delta==1' failed at sps.cc:925 in libde265 v1.0.8 when decoding file, which allows attackers to cause a Denial of Service (DoS) by running the applic...

How severe is CVE-2021-36409?

CVE-2021-36409 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-36409?

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