CVE-2012-2267: Realnetworks Helix Mobile Server

Medium severity, CVSS 5.0. EPSS: 1.6% chance of exploitation in the next 30 days.

master.exe in the SNMP Master Agent in RealNetworks Helix Server and Helix Mobile Server 14.x before 14.3.x allows remote attackers to cause a denial of service (daemon crash) by establishing and closing a port-705 TCP connection, a different vulnerability than CVE-2012-1923.

Affected products

• Realnetworks Helix Mobile Server: version 14.0.0 only; version 14.0.1 only
• Realnetworks Helix Server: version 14.0.0 only; version 14.0.1 only; version 14.2 only; version 14.2.0.212 only

Published 2012-04-17. Last modified 2026-06-16.