CVE-2003-1108: Alcatel-Lucent OmniPCX

Medium severity, CVSS 5.0. EPSS: 5% chance of exploitation in the next 30 days.

The Session Initiation Protocol (SIP) implementation in Alcatel OmniPCX Enterprise 5.0 Lx allows remote attackers to cause a denial of service and possibly execute arbitrary code via crafted INVITE messages, as demonstrated by the OUSPG PROTOS c07-sip test suite.

Affected products

• Alcatel-Lucent OmniPCX: version 5.0 only

Published 2003-12-31. Last modified 2026-06-16.