CVE-2013-3722: Opensips

High severity, CVSS 7.5. EPSS: 1.1% chance of exploitation in the next 30 days.

A Denial of Service (infinite loop) exists in OpenSIPS before 1.10 in lookup.c.

Affected products

• Opensips Opensips: before 1.10 (fixed in 1.10)

Published 2020-02-17. Last modified 2026-06-16.