CVE-2002-0852

MediumCVSS 5.0/10Last modified Jun 16, 2026

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.

Metrics

CVSS 2.0 5.0/10AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected software

No affected versions have been published.

Timeline

Published
Sep 5, 2002
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2002-0852: Medium severity, CVSS 5.0 | Vulnix