VDB
CVE-2021-32276
CVE-2021-32276
PUBLISHED
CVSS 5.5 MEDIUM
An issue was discovered in faad2 through 2.10.0. A NULL pointer dereference exists in the function get_sample() located in output.c. It allows an attacker to cause Denial of Service.
EPSS 0.92% · 57.9th percentile
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
0.92%
57.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:18.04:LTS | faad2 | 2.8.5-1, 0, 2.8.1-2 |
| Ubuntu:Pro:16.04:LTS | faad2 | 0, 2.8.0~cvs20150510-1, 2.8.0~cvs20150510-1ubuntu0.1 |
| Ubuntu:25.10 | welle.io | 2.4+ds-4, 0 |
| Ubuntu:22.04:LTS | welle.io | 2.2-1, 0, 2.2-1build1 |
| Ubuntu:Pro:14.04:LTS | faad2 | 2.7-8+deb7u1build0.14.04.1, 2.7-8, 0 |
| Ubuntu:20.04:LTS | faad2 | 0, 2.8.8-3.2, 2.9.1-1 |
| Ubuntu:24.04:LTS | welle.io | 2.4+ds-2build4, *, 2.4+ds-2 |
| Ubuntu:20.04:LTS | welle.io | 2.0-2, 2.1-1, 2.1-2build1 |
Timeline
- Sep 20, 2021 CVE Published
- Sep 21, 2021 EPSS Score
- Oct 5, 2021 EPSS Score
- Oct 11, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Jan 14, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 12, 2022 EPSS Score
- May 9, 2022 EPSS Score
- Jul 5, 2022 EPSS Score
- Sep 2, 2022 EPSS Score
- Oct 29, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-32276 third-party-advisory
- https://github.com/knik0/faad2/issues/58 third-party-advisory
- https://ubuntu.com/security/notices/USN-6313-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-32276 third-party-advisory