Vulnerability Details : CVE-2021-25802
A buffer overflow vulnerability in the AVI_ExtractSubtitle component of VideoLAN VLC Media Player 3.0.11 allows attackers to cause an out-of-bounds read via a crafted .avi file.
Vulnerability category: Overflow
Products affected by CVE-2021-25802
- cpe:2.3:a:videolan:vlc_media_player:3.0.11:*:*:*:*:*:*:*
Threat overview for CVE-2021-25802
Top countries where our scanners detected CVE-2021-25802
Top open port discovered on systems with this issue
4001
IPs affected by CVE-2021-25802 422
Threat actors abusing to this issue?
Yes
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Exploit prediction scoring system (EPSS) score for CVE-2021-25802
0.28%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 49 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-25802
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:P |
8.6
|
4.9
|
NIST | |
|
7.1
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H |
1.8
|
5.2
|
NIST |
CWE ids for CVE-2021-25802
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-25802
-
https://code.videolan.org/videolan/vlc-3.0/-/commit/0660acc3ab64d2c3ad99cae887a438f0648faa72
demux: avi: fix invalid deref (0660acc3) · Commits · VideoLAN / VLC-3.0 · GitLabPatch;Vendor Advisory
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