VULNERABILITY INTELLIGENCE

CVE-2007-1594

CVSS score7.8 HIGH
EPSS probability2.70%
CISA KEVNot currently listed
Published2007-03-22
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:C

Description

The handle_response function in chan_sip.c 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 Response code 0 in a SIP packet.

Primary references