Vulnerability Details : CVE-2021-32272
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.
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2021-32272
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:a:faad2_project:faad2:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-32272
0.22%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 61 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-32272
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2021-32272
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-32272
-
https://github.com/knik0/faad2/issues/57
A heap-buffer-overflow in mp4read.c:355:29 · Issue #57 · knik0/faad2 · GitHubExploit;Issue Tracking;Third Party Advisory
-
https://www.debian.org/security/2022/dsa-5109
Debian -- Security Information -- DSA-5109-1 faad2Third Party Advisory
-
https://github.com/knik0/faad2/commit/1b71a6ba963d131375f5e489b3b25e36f19f3f24
fix heap-buffer-overflow in mp4read.c · knik0/faad2@1b71a6b · GitHubPatch;Third Party Advisory
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