Vulnerability Details : CVE-2020-10577
An issue was discovered in Janus through 0.9.1. janus.c has multiple concurrent threads that misuse the source property of a session, leading to a race condition when claiming sessions.
Products affected by CVE-2020-10577
- cpe:2.3:a:meetecho:janus:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-10577
0.25%
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-2020-10577
| 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:P/A:N |
8.6
|
4.9
|
NIST | |
|
4.8
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N |
2.2
|
2.5
|
NIST |
CWE ids for CVE-2020-10577
-
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-2020-10577
-
https://github.com/meetecho/janus-gateway/pull/1990
Fix rare race condition when claiming sessions by lminiero · Pull Request #1990 · meetecho/janus-gateway · GitHubPatch;Third Party Advisory
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