Vulnerability Details : CVE-2020-10575
An issue was discovered in Janus through 0.9.1. plugins/janus_videocall.c in the VideoCall plugin mishandles session management because a race condition causes some references to be freed too early or too many times.
Products affected by CVE-2020-10575
- cpe:2.3:a:meetecho:janus:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-10575
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 33 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-10575
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:H/Au:N/C:P/I:P/A:N |
4.9
|
4.9
|
NIST | |
|
4.2
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N |
1.6
|
2.5
|
NIST |
CWE ids for CVE-2020-10575
-
The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-10575
-
https://github.com/meetecho/janus-gateway/pull/1994
Several fixes to session management in VideoCall plugin by lminiero · Pull Request #1994 · meetecho/janus-gateway · GitHubPatch;Third Party Advisory
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