CVE-2007-1561

HIGH · CVSS 7.8 EPSS 14.49%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2007-03-21 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE

CVE-2007-1561

Severity

HIGH

CVSS

7.8

EPSS

14.49%

Original Filing — NVD Description

The channel driver in Asterisk before 1.2.17 and 1.4.x before 1.4.2 allows remote attackers to cause a denial of service (crash) via a SIP INVITE message with an SDP containing one valid and one invalid IP address.