Vulnerabilities > CVE-2020-13899 - Use of Uninitialized Resource vulnerability in Meetecho Janus

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

HIGH

Integrity impact

NONE

Availability impact

NONE

network

low complexity

meetecho

CWE-908

NVD

Published: 2020-06-10

Updated: 2024-11-21

Summary

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.

Vulnerable Configurations

Part	Description	Count
Application	Meetecho Meetecho Janus 0.9.0 Meetecho Janus 0.9.1 Meetecho Janus 0.9.2 Meetecho Janus 0.9.3 Meetecho Janus 0.9.4 Meetecho Janus 0.9.5 Meetecho Janus 0.10.0	7

Common Weakness Enumeration (CWE)

CWE-908 - Use of Uninitialized Resource

References

https://github.com/meetecho/janus-gateway/blob/v0.10.0/janus.c#L1326
https://github.com/meetecho/janus-gateway/pull/2214
https://github.com/merrychap/poc_exploits/tree/master/janus-webrtc/CVE-2020-13899
https://github.com/meetecho/janus-gateway/blob/v0.10.0/janus.c#L1326
https://github.com/merrychap/poc_exploits/tree/master/janus-webrtc/CVE-2020-13899
https://github.com/meetecho/janus-gateway/pull/2214