Vulnerability CVE-2020-14033
Published: 2020-06-15

Description:
An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_streaming_rtsp_parse_sdp in plugins/janus_streaming.c has a Buffer Overflow via a crafted RTSP server.

Type:

CWE-120

 (Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'))

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Meetecho -> Janus 

 References:
https://github.com/meetecho/janus-gateway/blob/v0.10.0/plugins/janus_streaming.c#L6117
https://github.com/meetecho/janus-gateway/blob/v0.10.0/plugins/janus_streaming.c#L6166
https://github.com/meetecho/janus-gateway/pull/2229
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