VULNERABILITY INTELLIGENCE

CVE-2002-0852

CVSS score5 MEDIUM
EPSS probability1.30%
CISA KEVNot currently listed
Published2002-09-05
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P

Description

Buffer overflows in Cisco Virtual Private Network (VPN) Client 3.5.4 and earlier allows remote attackers to cause a denial of service via (1) an Internet Key Exchange (IKE) with a large Security Parameter Index (SPI) payload, or (2) an IKE packet with a large number of valid payloads.

Primary references