VulnerabilityModified
CVE-2021-36411
The vulnerability causes a segmentation fault and application crash, which leads to remote denial of service.
MEDIUM 5.5EPSS 1.16%
Does this matter?
Lower severity and a low EPSS score (1.16%). Track it; it rarely justifies an emergency change on its own.
Description
An issue has been found in libde265 v1.0.8 due to incorrect access control. A SEGV caused by a READ memory access in function derive_boundaryStrength of deblock.cc has occurred. The vulnerability causes a segmentation fault and application crash, which leads to remote denial of service.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 1.16% probability · 65th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- struktur/libde265 · debian/debian linux
- Source
- cve@mitre.org
References
- https://github.com/strukturag/libde265/issues/302Exploit, Issue Tracking
- https://lists.debian.org/debian-lts-announce/2022/12/msg00027.htmlIssue Tracking, Mailing List
- https://www.debian.org/security/2023/dsa-5346Issue Tracking
- https://github.com/strukturag/libde265/issues/302Exploit, Issue Tracking
- https://lists.debian.org/debian-lts-announce/2022/12/msg00027.htmlIssue Tracking, Mailing List
- https://www.debian.org/security/2023/dsa-5346Issue Tracking
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.