CVE-2021-36409
HIGH 7.8EPSS 0.9%
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 v3.1 NVD
- 7.8 HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS v2.0 NVD
- 6.8 MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P - EPSS
- 0.90% chance of exploitation in the next 30 days, 59th percentile
- Published
- 2022-01-10
- Updated
- 2024-08-04
Proof-of-concept exploits (1)
- strukturag/libde265/issues/3001924★ · 2026-09-29
Security advisories
- https://lists.debian.org/debian-lts-announce/2022/12/msg00027.html
- https://www.debian.org/security/2023/dsa-5346