CVE-2001-0428

Cisco VPN 3000 Concentrator Series Software - Denial of Service via Invalid IP Option

Title source: llm
STIX 2.1

Description

Cisco VPN 3000 series concentrators before 2.5.2(F) allow remote attackers to cause a denial of service via an IP packet with an invalid IP option.

References (4)

Core 4
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/6360
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://www.osvdb.org/1786
Patch, Vendor Advisory vendor-advisory x_refsource_cisco
http://www.cisco.com/warp/public/707/vpn3k-ipoptions-vuln-pub.shtml
Patch, Vendor Advisory vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/2573

Scores

EPSS 0.0168
EPSS Percentile 74.4%

Details

Status published
Products (4)
cisco/vpn_3000_concentrator_series_software 2.5.2.a
cisco/vpn_3000_concentrator_series_software 2.5.2.b
cisco/vpn_3000_concentrator_series_software 2.5.2.c
cisco/vpn_3000_concentrator_series_software 2.5.2.d
Published Jul 02, 2001
Tracked Since Feb 18, 2026