VDB
CVE-2021-32277
CVE-2021-32277
PUBLISHED
CVSS 7.800000190734863 HIGH
An issue was discovered in faad2 through 2.10.0. A heap-buffer-overflow exists in the function sbr_qmf_analysis_32 located in sbr_qmf.c. It allows an attacker to cause code Execution.
EPSS 1.29% · 68.4th percentile
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
1.29%
68.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:16.04:LTS | faad2 | *, 2.8.0~cvs20150510-1, 0 |
| Ubuntu:Pro:14.04:LTS | faad2 | 2.7-8+deb8u3build0.14.04.1~esm1, 0, 2.7-8 |
| Ubuntu:20.04:LTS | faad2 | 2.9.1-1, 2.9.0-1, 2.8.8-3.2 |
| Ubuntu:20.04:LTS | welle.io | 2.1-2build1, 2.0-2, 2.1-1 |
| Ubuntu:22.04:LTS | welle.io | 0, 2.2-1, 2.2-1build1 |
| Ubuntu:Pro:18.04:LTS | faad2 | 2.8.8-1, 2.8.5-1, 2.8.1-2 |
| Ubuntu:24.04:LTS | welle.io | 0, 2.4+ds-2build5, * |
| Ubuntu:25.10 | welle.io | 2.4+ds-4, 0 |
Timeline
- Sep 20, 2021 CVE Published
- Sep 21, 2021 EPSS Score
- Oct 5, 2021 EPSS Score
- Nov 18, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Jan 14, 2022 EPSS Score
- Mar 13, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 9, 2022 EPSS Score
- Jul 6, 2022 EPSS Score
- Oct 30, 2022 EPSS Score
- Dec 26, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-32277 third-party-advisory
- https://github.com/knik0/faad2/issues/59 third-party-advisory
- https://ubuntu.com/security/notices/USN-6313-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-32277 third-party-advisory