Vulnerability Details : CVE-2021-33362
Stack buffer overflow in the hevc_parse_vps_extension function in MP4Box in GPAC 1.0.1 allows attackers to cause a denial of service or execute arbitrary code via a crafted file.
Vulnerability category: OverflowMemory CorruptionExecute codeDenial of service
Products affected by CVE-2021-33362
- cpe:2.3:a:gpac:gpac:1.0.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-33362
0.20%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 58 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-33362
| 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-2021-33362
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-33362
-
https://github.com/gpac/gpac/commit/1273cdc706eeedf8346d4b9faa5b33435056061d
fixed #1780 (fuzz) · gpac/gpac@1273cdc · GitHubPatch;Third Party Advisory
-
https://github.com/gpac/gpac/issues/1780
[Security]stack overflow(oob) in MP4Box · Issue #1780 · gpac/gpac · GitHubExploit;Issue Tracking;Patch;Third Party Advisory
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