CVE-2020-13900: Meetecho Janus

High severity, CVSS 7.5. EPSS: 2.4% chance of exploitation in the next 30 days.

An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_sdp_preparse in sdp.c has a NULL pointer dereference.

Affected products

• Meetecho Janus: from 0.9.0, up to and including 0.10.0

Published 2020-06-10. Last modified 2026-06-17.