Vulnerability Details : CVE-2020-13899
Potential exploit
An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_process_incoming_request in janus.c discloses information from uninitialized stack memory.
Products affected by CVE-2020-13899
- cpe:2.3:a:meetecho:janus:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-13899
0.45%
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-2020-13899
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2020-13899
-
The product uses or accesses a resource that has not been initialized.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-13899
-
https://github.com/meetecho/janus-gateway/pull/2214
Security fixes in SDP code by lminiero · Pull Request #2214 · meetecho/janus-gateway · GitHubPatch;Third Party Advisory
-
https://github.com/merrychap/poc_exploits/tree/master/janus-webrtc/CVE-2020-13899
poc_exploits/janus-webrtc/CVE-2020-13899 at master · merrychap/poc_exploits · GitHubExploit;Third Party Advisory
-
https://github.com/meetecho/janus-gateway/blob/v0.10.0/janus.c#L1326
janus-gateway/janus.c at v0.10.0 · meetecho/janus-gateway · GitHubThird Party Advisory
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