CVE-2002-1108

Description

Cisco Virtual Private Network (VPN) Client software 2.x.x, and 3.x before 3.6(Rel), when configured with all tunnel mode, can be forced into acknowledging a TCP packet from outside the tunnel.

Affected products

• Cisco / vpn_client2.0 – 2.0
• Cisco / vpn_client3.0 – 3.0
• Cisco / vpn_client3.0.5 – 3.0.5
• Cisco / vpn_client3.1 – 3.1
• Cisco / vpn_client3.5.1 – 3.5.1
• Cisco / vpn_client3.5.1 – 3.5.1
• Cisco / vpn_client3.5.1 – 3.5.1
• Cisco / vpn_client3.5.1 – 3.5.1
• Cisco / vpn_client3.5.1c – 3.5.1c

References

• MISChttps://exchange.xforce.ibmcloud.com/vulnerabilities/10047
• MISChttp://www.securityfocus.com/bid/5651
• VENDOR_ADVISORYhttp://www.cisco.com/warp/public/707/vpnclient-multiple2-vuln-pub.shtml