CVE-2002-0853

Cisco VPN Client <= 3.5.4 - Denial of Service via Zero-Length Payload

Title source: llm
STIX 2.1

Description

Cisco Virtual Private Network (VPN) Client 3.5.4 and earlier allows remote attackers to cause a denial of service (CPU consumption) via a packet with a zero-length payload.

References (4)

Core 4
Core References
Patch, Vendor Advisory vendor-advisory x_refsource_cisco
http://www.cisco.com/warp/public/707/vpnclient-multiple-vuln-pub.shtml
US Government Resource third-party-advisory x_refsource_cert-vn
http://www.kb.cert.org/vuls/id/287771
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/5440
Third Party Advisory vdb-entry x_refsource_xf
http://www.iss.net/security_center/static/9821.php

Scores

EPSS 0.0215
EPSS Percentile 80.3%

Details

Status published
Products (2)
cisco/vpn_client 3.5.1 (4 CPE variants)
cisco/vpn_client 3.5.2 (4 CPE variants)
Published Sep 05, 2002
Tracked Since Feb 18, 2026