Vulnerability · Published Jun 10, 2020 · Assigned by mitre
CVE-2020-13899
High 7.5
In plain English
A high-severity security flaw in the janus package (Debian). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.2% (higher than 83% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.5High
Exploit odds (30 days)2.2%top 17.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | janus | 0.10.1-1 | DEBIAN-CVE-2020-13899 |
| Debian:14 | janus | 0.10.1-1 | DEBIAN-CVE-2020-13899 |
Affected products (as reported)
References
- https://github.com/meetecho/janus-gateway/blob/v0.10.0/janus.c#L1326 x_refsource_MISC
- https://github.com/meetecho/janus-gateway/pull/2214 x_refsource_CONFIRM
- https://github.com/merrychap/poc_exploits/tree/master/janus-webrtc/CVE-2020-13899 x_refsource_MISC