CVE-2006-0359: Counterpath Eyebeam SIP Softphone

High severity, CVSS 7.5. EPSS: 4% chance of exploitation in the next 30 days.

Buffer overflow in CounterPath eyeBeam SIP Softphone allows remote attackers to (1) cause a denial of service (device crash) via SIP INVITE commands with a long header field name sent during startup and (2) cause a denial of service (device hang or crash) via SIP INVITE commands with a long header field name sent during a call.

Affected products

• Counterpath Eyebeam SIP Softphone: any version

Published 2006-01-22. Last modified 2026-06-16.