VULNERABILITY INTELLIGENCE

CVE-2008-3799

CVSS score7.8 HIGH
EPSS probability3.14%
CISA KEVNot currently listed
Published2008-09-26
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:C

Description

Memory leak in the Session Initiation Protocol (SIP) implementation in Cisco IOS 12.2 through 12.4, when VoIP is configured, allows remote attackers to cause a denial of service (memory consumption and voice-service outage) via unspecified valid SIP messages.

Weakness classification

  • CWE-772: Missing Release of Resource after Effective Lifetime

Primary references