CVE-2021-36408
MEDIUMCVSS 5.5/10EPSS 0.83%
Last modified
CVE-2021-36408 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. An issue was discovered in libde265 v1.0.8.There is a Heap-use-after-free in intrapred.h when decoding file using dec265.. EPSS estimates a 0.83% chance of exploitation in the next 30 days.
Description
An issue was discovered in libde265 v1.0.8.There is a Heap-use-after-free in intrapred.h when decoding file using dec265.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Struktur | Libde265 | 1.0.8 |
| Debian | Debian Linux | 10.0 |
| Debian | Debian Linux | 11.0 |
References
- https://github.com/strukturag/libde265/issues/299Exploit, 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, Mailing List
- https://github.com/strukturag/libde265/issues/299Exploit, 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, Mailing List
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-36408?
An issue was discovered in libde265 v1.0.8.There is a Heap-use-after-free in intrapred.h when decoding file using dec265.
How severe is CVE-2021-36408?
CVE-2021-36408 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.83% probability of exploitation in the next 30 days.
How do I fix CVE-2021-36408?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-36408?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST