CVE-2016-6271: Bzrtp Project Bzrtp

High severity, CVSS 7.5. EPSS: 2.2% chance of exploitation in the next 30 days.

The Bzrtp library (aka libbzrtp) 1.0.x before 1.0.4 allows man-in-the-middle attackers to conduct spoofing attacks by leveraging a missing HVI check on DHPart2 packet reception.

Affected products

• Bzrtp Project Bzrtp: version 1.0.0 only; version 1.0.2 only; version 1.0.3 only

Published 2017-01-18. Last modified 2026-06-17.