Vulnerability Details : CVE-2021-38380
Potential exploit
Live555 through 1.08 mishandles huge requests for the same MP3 stream, leading to recursion and s stack-based buffer over-read. An attacker can leverage this to launch a DoS attack.
Vulnerability category: Denial of service
Products affected by CVE-2021-38380
- cpe:2.3:a:live555:live555:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-38380
0.46%
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-2021-38380
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2021-38380
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-38380
-
http://lists.live555.com/pipermail/live-devel/2021-August/021954.html
[Live-devel] Stack Overflow in FD_SET()Exploit;Mailing List;Vendor Advisory
-
http://www.live555.com/liveMedia/public/changelog.txt#[2021.08.04]
Release Notes;Vendor Advisory
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