#VU29936 Out-of-bounds read in Janus WebRTC Server - CVE-2020-13899

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Main Vulnerability Database Vulnerabilities #VU29936

#VU29936 Out-of-bounds read in Janus WebRTC Server - CVE-2020-13899

Published: July 15, 2020 / Updated: September 1, 2020


Vulnerability identifier: #VU29936
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/U:Green
CVE-ID: CVE-2020-13899
CWE-ID: CWE-125
Exploitation vector: Remote access
Exploit availability: Public exploit is available
Vulnerable software:
Janus WebRTC Server
Software vendor:
Meetecho

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition in "janus_process_incoming_request" in "janus.c" file. A remote attacker can trigger out-of-bounds read error and read contents of memory on the system.


Remediation

Install updates from vendor's website.

External links