PT-2020-12213 · Janus · Janus

Published 2020-03-14 · Updated 2020-03-18 · CVE-2020-10573

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Janus versions through 0.9.1

Description An issue was discovered in the janus audiobridge.c file, specifically when listing private rooms in AudioBridge, which results in a double mutex unlock.

Recommendations For versions through 0.9.1, consider restricting access to the AudioBridge functionality until a patch is available. As a temporary workaround, consider disabling the listing of private rooms in AudioBridge to minimize the risk of exploitation.

Fix

Improper Locking

Weakness Enumeration

CWE-667

Related Identifiers

CVE-2020-10573

Affected Products

Janus

References · 9

• https://github.com/meetecho/janus-gateway/pull/1988 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2020-10573 · Security Note
• https://ubuntu.com/security/CVE-2020-10573 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2020-10573 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-10573 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-10573 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-10573 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-10573 · Vendor Advisory
• https://t.me/cvenotify/1691 · Telegram Post