VulnerabilityModified
CVE-2021-32272
A heap-buffer-overflow exists in the function stszin located in mp4read.c.
HIGH 7.8EPSS 1.28%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.28%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue was discovered in faad2 before 2.10.0. A heap-buffer-overflow exists in the function stszin located in mp4read.c. It allows an attacker to cause Code Execution.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 1.28% probability · 68th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- faad2 project/faad2 · debian/debian linux
- Source
- cve@mitre.org
References
- https://github.com/knik0/faad2/commit/1b71a6ba963d131375f5e489b3b25e36f19f3f24Patch, Third Party Advisory
- https://github.com/knik0/faad2/issues/57Exploit, Issue Tracking, Third Party Advisory
- https://www.debian.org/security/2022/dsa-5109Third Party Advisory
- https://github.com/knik0/faad2/commit/1b71a6ba963d131375f5e489b3b25e36f19f3f24Patch, Third Party Advisory
- https://github.com/knik0/faad2/issues/57Exploit, Issue Tracking, Third Party Advisory
- https://www.debian.org/security/2022/dsa-5109Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.