VDB
CVE-2020-21601
CVE-2020-21601
PUBLISHED
CVSS 6.5 MEDIUM
libde265 v1.0.4 contains a stack buffer overflow in the put_qpel_fallback function, which can be exploited via a crafted a file.
EPSS 1.10% · 65.2th percentile
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
1.10%
65.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | libde265 | 1.0.3-1build1, 1.0.4-1, 1.0.4-1build1 |
| Ubuntu:Pro:16.04:LTS | libde265 | 1.0.2-2, 0, 1.0.2-1build1 |
| Ubuntu:Pro:18.04:LTS | libde265 | 1.0.2-2build1, 0 |
Timeline
- Sep 16, 2021 CVE Published
- Sep 17, 2021 EPSS Score
- Oct 5, 2021 EPSS Score
- Oct 11, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Jan 11, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 10, 2022 EPSS Score
- May 8, 2022 EPSS Score
- Jul 5, 2022 EPSS Score
- Sep 2, 2022 EPSS Score
- Oct 30, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-21601 advisory
- https://github.com/strukturag/libde265/issues/241 discussion
- https://ubuntu.com/security/notices/USN-6617-1 advisory
- https://www.cve.org/CVERecord?id=CVE-2020-21601 third-party-advisory