
CVE-2002-1100
https://notcve.org/view.php?id=CVE-2002-1100
10 Sep 2002 — Cisco VPN 3000 Concentrator 2.2.x, and 3.x before 3.5.3, allows remote attackers to cause a denial of service (crash) via a long (1) username or (2) password to the HTML login interface. • http://www.cisco.com/warp/public/707/vpn3k-multiple-vuln-pub.shtml •

CVE-2002-1101 – Cisco VPN 3000 Series Concentrator Client - Authentication Denial of Service
https://notcve.org/view.php?id=CVE-2002-1101
10 Sep 2002 — Cisco VPN 3000 Concentrator 2.2.x, 3.6(Rel), and 3.x before 3.5.5, allows remote attackers to cause a denial of service via a long user name. • https://www.exploit-db.com/exploits/21770 •

CVE-2002-1103
https://notcve.org/view.php?id=CVE-2002-1103
10 Sep 2002 — Cisco VPN 3000 Concentrator 2.2.x, 3.6(Rel), and 3.x before 3.5.5, allows remote attackers to cause a denial of service via (1) malformed or (2) large ISAKMP packets. • http://www.cisco.com/warp/public/707/vpn3k-multiple-vuln-pub.shtml •

CVE-2002-0853
https://notcve.org/view.php?id=CVE-2002-0853
05 Sep 2002 — 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. El Cliente de Red Privada Virtual (VPN) de Cisco 3.5.4 y anteriores permite a atacantes remotos causar una denegación de servicio (consumición de CPU) mediante un paquete con una carga útil de longitud cero. • http://www.cisco.com/warp/public/707/vpnclient-multiple-vuln-pub.shtml •

CVE-2002-0852
https://notcve.org/view.php?id=CVE-2002-0852
14 Aug 2002 — 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. Desbordamiento de búfer en Cliente de Red Privada Virtual (VPN) de Cisco 3.5.4 y anteriores permite a atacantes remotos causar una denegación de servicio mediante un Intecambio de Clave de Intenet (Internet Key Exchange - IKE)... • http://www.cisco.com/warp/public/707/vpnclient-multiple-vuln-pub.shtml •

CVE-2002-1447 – Cisco VPN Client for Unix 3.5.1 - Local Buffer Overflow
https://notcve.org/view.php?id=CVE-2002-1447
28 May 2002 — Buffer overflow in the vpnclient program for UNIX VPN Client before 3.5.2 allows local users to gain administrative privileges via a long profile name in a connect argument. • https://www.exploit-db.com/exploits/21568 •