Vulnerability Details : CVE-2021-40567
Segmentation fault vulnerability exists in Gpac through 1.0.1 via the gf_odf_size_descriptor function in desc_private.c when using mp4box, which causes a denial of service.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2021-40567
- cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-40567
0.11%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 45 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-40567
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
References for CVE-2021-40567
-
https://www.debian.org/security/2023/dsa-5411
Debian -- Security Information -- DSA-5411-1 gpac
-
https://github.com/gpac/gpac/issues/1889
Segmentation fault using mp4box in gf_odf_size_descriptor, desc_private.c:380 · Issue #1889 · gpac/gpac · GitHubExploit;Issue Tracking;Third Party Advisory
-
https://github.com/gpac/gpac/commit/f5a038e6893019ee471b6a57490cf7a495673816
fixed #1885 · gpac/gpac@f5a038e · GitHubPatch;Third Party Advisory
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