Multiple TCP implementations with Protection Against Wrapped Sequence Numbers (PAWS) with the timestamps option enabled allow remote attackers to cause a denial of service (connection loss) via a spoofed packet with a large timer value, which causes the host to discard later packets because they appear to be too old.
2005-05-31T04:00:00.000
2025-04-03T01:03:51.193
Deferred
CVSSv2: 5.0 (MEDIUM)
AV:N/AC:L/Au:N/C:N/I:N/A:P
10.0
2.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | cisco | agent_desktop | * | Yes |
| Application | cisco | e-mail_manager | * | Yes |
| Application | cisco | emergency_responder | 1.1 | Yes |
| Application | cisco | intelligent_contact_manager | 5.0 | Yes |
| Application | cisco | interactive_voice_response | * | Yes |
| Application | cisco | ip_contact_center_enterprise | * | Yes |
| Application | cisco | ip_contact_center_express | * | Yes |
| Application | cisco | meetingplace | * | Yes |
| Application | cisco | personal_assistant | 1.3\(1\) | Yes |
| Application | cisco | personal_assistant | 1.3\(2\) | Yes |
| Application | cisco | personal_assistant | 1.3\(3\) | Yes |
| Application | cisco | personal_assistant | 1.3\(4\) | Yes |
| Application | cisco | personal_assistant | 1.4\(1\) | Yes |
| Application | cisco | personal_assistant | 1.4\(2\) | Yes |
| Application | cisco | remote_monitoring_suite_option | * | Yes |
| Application | cisco | secure_access_control_server | 2.0 | Yes |
| Application | cisco | secure_access_control_server | 2.1 | Yes |
| Application | cisco | secure_access_control_server | 2.3 | Yes |
| Application | cisco | secure_access_control_server | 2.3 | Yes |
| Application | cisco | secure_access_control_server | 2.3.5.1 | Yes |
| Application | cisco | secure_access_control_server | 2.3.6.1 | Yes |
| Application | cisco | secure_access_control_server | 2.4 | Yes |
| Application | cisco | secure_access_control_server | 2.5 | Yes |
| Application | cisco | secure_access_control_server | 2.6 | Yes |
| Application | cisco | secure_access_control_server | 2.6.2 | Yes |
| Application | cisco | secure_access_control_server | 2.6.3 | Yes |
| Application | cisco | secure_access_control_server | 2.6.4 | Yes |
| Application | cisco | secure_access_control_server | 2.42 | Yes |
| Application | cisco | secure_access_control_server | 3.0 | Yes |
| Application | cisco | secure_access_control_server | 3.0 | Yes |
| Application | cisco | secure_access_control_server | 3.0.1 | Yes |
| Application | cisco | secure_access_control_server | 3.0.3 | Yes |
| Application | cisco | secure_access_control_server | 3.1 | Yes |
| Application | cisco | secure_access_control_server | 3.1.1 | Yes |
| Application | cisco | secure_access_control_server | 3.2 | Yes |
| Application | cisco | secure_access_control_server | 3.2 | Yes |
| Application | cisco | secure_access_control_server | 3.2\(1\) | Yes |
| Application | cisco | secure_access_control_server | 3.2\(1.20\) | Yes |
| Application | cisco | secure_access_control_server | 3.2\(2\) | Yes |
| Application | cisco | secure_access_control_server | 3.2\(3\) | Yes |
| Application | cisco | secure_access_control_server | 3.2.1 | Yes |
| Application | cisco | secure_access_control_server | 3.2.2 | Yes |
| Application | cisco | secure_access_control_server | 3.3 | Yes |
| Application | cisco | secure_access_control_server | 3.3\(1\) | Yes |
| Application | cisco | secure_access_control_server | 3.3.1 | Yes |
| Application | cisco | secure_access_control_server | 3.3.2 | Yes |
| Application | cisco | support_tools | * | Yes |
| Application | cisco | web_collaboration_option | * | Yes |
| Application | hitachi | alaxala | ax | Yes |
| Hardware | cisco | call_manager | 1.0 | Yes |
| Hardware | cisco | call_manager | 2.0 | Yes |
| Hardware | cisco | call_manager | 3.0 | Yes |
| Hardware | cisco | call_manager | 3.1 | Yes |
| Hardware | cisco | call_manager | 3.1\(2\) | Yes |
| Hardware | cisco | call_manager | 3.1\(3a\) | Yes |
| Hardware | cisco | call_manager | 3.2 | Yes |
| Hardware | cisco | call_manager | 3.3 | Yes |
| Hardware | cisco | call_manager | 3.3\(3\) | Yes |
| Hardware | cisco | call_manager | 4.0 | Yes |
| Hardware | cisco | unity_server | 2.0 | Yes |
| Hardware | cisco | unity_server | 2.1 | Yes |
| Hardware | cisco | unity_server | 2.2 | Yes |
| Hardware | cisco | unity_server | 2.3 | Yes |
| Hardware | cisco | unity_server | 2.4 | Yes |
| Hardware | cisco | unity_server | 2.46 | Yes |
| Hardware | cisco | unity_server | 3.0 | Yes |
| Hardware | cisco | unity_server | 3.1 | Yes |
| Hardware | cisco | unity_server | 3.2 | Yes |
| Hardware | cisco | unity_server | 3.3 | Yes |
| Hardware | cisco | unity_server | 4.0 | Yes |
| Operating System | cisco | mgx_8230 | 1.2.10 | Yes |
| Operating System | cisco | mgx_8230 | 1.2.11 | Yes |
| Operating System | cisco | mgx_8250 | 1.2.10 | Yes |
| Operating System | cisco | mgx_8250 | 1.2.11 | Yes |
| Application | cisco | ciscoworks_access_control_list_manager | 1.5 | Yes |
| Application | cisco | ciscoworks_access_control_list_manager | 1.6 | Yes |
| Application | cisco | ciscoworks_common_management_foundation | 2.0 | Yes |
| Application | cisco | ciscoworks_common_management_foundation | 2.1 | Yes |
| Application | cisco | ciscoworks_common_management_foundation | 2.2 | Yes |
| Application | cisco | ciscoworks_common_services | 2.2 | Yes |
| Application | cisco | ciscoworks_lms | 1.3 | Yes |
| Application | cisco | ciscoworks_vpn_security_management_solution | * | Yes |
| Application | cisco | ciscoworks_windows | * | Yes |
| Application | cisco | webns | 7.10_\(05.07\)s | Yes |
| Application | cisco | webns | 7.20_\(03.09\)s | Yes |
| Application | cisco | webns | 7.20_\(03.10\)s | Yes |
| Application | cisco | webns | 7.30_\(00.08\)s | Yes |
| Application | cisco | webns | 7.30_\(00.09\)s | Yes |
| Application | nortel | business_communications_manager | 200 | Yes |
| Application | nortel | business_communications_manager | 400 | Yes |
| Application | nortel | business_communications_manager | 1000 | Yes |
| Application | nortel | callpilot | 200i | Yes |
| Application | nortel | callpilot | 201i | Yes |
| Application | nortel | callpilot | 702t | Yes |
| Application | nortel | callpilot | 703t | Yes |
| Application | nortel | contact_center | * | Yes |
| Hardware | cisco | content_services_switch_11000 | * | Yes |
| Hardware | cisco | content_services_switch_11050 | * | Yes |
| Hardware | cisco | content_services_switch_11150 | * | Yes |
| Hardware | cisco | content_services_switch_11500 | * | Yes |
| Hardware | cisco | content_services_switch_11501 | * | Yes |
| Hardware | cisco | content_services_switch_11503 | * | Yes |
| Hardware | cisco | content_services_switch_11506 | * | Yes |
| Hardware | cisco | content_services_switch_11800 | * | Yes |
| Hardware | nortel | 7220_wlan_access_point | * | Yes |
| Hardware | nortel | 7250_wlan_access_point | * | Yes |
| Hardware | nortel | ethernet_routing_switch_1612 | * | Yes |
| Hardware | nortel | ethernet_routing_switch_1624 | * | Yes |
| Hardware | nortel | ethernet_routing_switch_1648 | * | Yes |
| Hardware | nortel | optical_metro_5000 | * | Yes |
| Hardware | nortel | optical_metro_5100 | * | Yes |
| Hardware | nortel | optical_metro_5200 | * | Yes |
| Hardware | nortel | succession_communication_server_1000 | * | Yes |
| Hardware | nortel | survivable_remote_gateway | 1.0 | Yes |
| Hardware | nortel | universal_signaling_point | 5200 | Yes |
| Hardware | nortel | universal_signaling_point | compact_lite | Yes |
| Operating System | cisco | ciscoworks_1105_hosting_solution_engine | * | Yes |
| Operating System | cisco | ciscoworks_1105_wireless_lan_solution_engine | * | Yes |
| Operating System | cisco | ciscoworks_cd1 | 1st | Yes |
| Operating System | cisco | ciscoworks_cd1 | 2nd | Yes |
| Operating System | cisco | ciscoworks_cd1 | 3rd | Yes |
| Operating System | cisco | ciscoworks_cd1 | 4th | Yes |
| Operating System | cisco | ciscoworks_cd1 | 5th | Yes |
| Operating System | cisco | ciscoworks_windows_wug | * | Yes |
| Operating System | cisco | conference_connection | 1.1\(1\) | Yes |
| Operating System | cisco | conference_connection | 1.2 | Yes |
| Operating System | freebsd | freebsd | 1.1.5.1 | Yes |
| Operating System | freebsd | freebsd | 2.0 | Yes |
| Operating System | freebsd | freebsd | 2.0.5 | Yes |
| Operating System | freebsd | freebsd | 2.1.0 | Yes |
| Operating System | freebsd | freebsd | 2.1.5 | Yes |
| Operating System | freebsd | freebsd | 2.1.6 | Yes |
| Operating System | freebsd | freebsd | 2.1.6.1 | Yes |
| Operating System | freebsd | freebsd | 2.1.7.1 | Yes |
| Operating System | freebsd | freebsd | 2.2 | Yes |
| Operating System | freebsd | freebsd | 2.2.2 | Yes |
| Operating System | freebsd | freebsd | 2.2.3 | Yes |
| Operating System | freebsd | freebsd | 2.2.4 | Yes |
| Operating System | freebsd | freebsd | 2.2.5 | Yes |
| Operating System | freebsd | freebsd | 2.2.6 | Yes |
| Operating System | freebsd | freebsd | 2.2.8 | Yes |
| Operating System | freebsd | freebsd | 3.0 | Yes |
| Operating System | freebsd | freebsd | 3.0 | Yes |
| Operating System | freebsd | freebsd | 3.1 | Yes |
| Operating System | freebsd | freebsd | 3.2 | Yes |
| Operating System | freebsd | freebsd | 3.3 | Yes |
| Operating System | freebsd | freebsd | 3.4 | Yes |
| Operating System | freebsd | freebsd | 3.5 | Yes |
| Operating System | freebsd | freebsd | 3.5 | Yes |
| Operating System | freebsd | freebsd | 3.5.1 | Yes |
| Operating System | freebsd | freebsd | 3.5.1 | Yes |
| Operating System | freebsd | freebsd | 3.5.1 | Yes |
| Operating System | freebsd | freebsd | 4.0 | Yes |
| Operating System | freebsd | freebsd | 4.0 | Yes |
| Operating System | freebsd | freebsd | 4.0 | Yes |
| Operating System | freebsd | freebsd | 4.1 | Yes |
| Operating System | freebsd | freebsd | 4.1.1 | Yes |
| Operating System | freebsd | freebsd | 4.1.1 | Yes |
| Operating System | freebsd | freebsd | 4.1.1 | Yes |
| Operating System | freebsd | freebsd | 4.2 | Yes |
| Operating System | freebsd | freebsd | 4.2 | Yes |
| Operating System | freebsd | freebsd | 4.3 | Yes |
| Operating System | freebsd | freebsd | 4.3 | Yes |
| Operating System | freebsd | freebsd | 4.3 | Yes |
| Operating System | freebsd | freebsd | 4.3 | Yes |
| Operating System | freebsd | freebsd | 4.3 | Yes |
| Operating System | freebsd | freebsd | 4.4 | Yes |
| Operating System | freebsd | freebsd | 4.4 | Yes |
| Operating System | freebsd | freebsd | 4.4 | Yes |
| Operating System | freebsd | freebsd | 4.4 | Yes |
| Operating System | freebsd | freebsd | 4.5 | Yes |
| Operating System | freebsd | freebsd | 4.5 | Yes |
| Operating System | freebsd | freebsd | 4.5 | Yes |
| Operating System | freebsd | freebsd | 4.5 | Yes |
| Operating System | freebsd | freebsd | 4.5 | Yes |
| Operating System | freebsd | freebsd | 4.6 | Yes |
| Operating System | freebsd | freebsd | 4.6 | Yes |
| Operating System | freebsd | freebsd | 4.6 | Yes |
| Operating System | freebsd | freebsd | 4.6 | Yes |
| Operating System | freebsd | freebsd | 4.6 | Yes |
| Operating System | freebsd | freebsd | 4.6.2 | Yes |
| Operating System | freebsd | freebsd | 4.7 | Yes |
| Operating System | freebsd | freebsd | 4.7 | Yes |
| Operating System | freebsd | freebsd | 4.7 | Yes |
| Operating System | freebsd | freebsd | 4.7 | Yes |
| Operating System | freebsd | freebsd | 4.7 | Yes |
| Operating System | freebsd | freebsd | 4.8 | Yes |
| Operating System | freebsd | freebsd | 4.8 | Yes |
| Operating System | freebsd | freebsd | 4.8 | Yes |
| Operating System | freebsd | freebsd | 4.8 | Yes |
| Operating System | freebsd | freebsd | 4.9 | Yes |
| Operating System | freebsd | freebsd | 4.9 | Yes |
| Operating System | freebsd | freebsd | 4.9 | Yes |
| Operating System | freebsd | freebsd | 4.10 | Yes |
| Operating System | freebsd | freebsd | 4.10 | Yes |
| Operating System | freebsd | freebsd | 4.10 | Yes |
| Operating System | freebsd | freebsd | 4.10 | Yes |
| Operating System | freebsd | freebsd | 4.11 | Yes |
| Operating System | freebsd | freebsd | 4.11 | Yes |
| Operating System | freebsd | freebsd | 4.11 | Yes |
| Operating System | freebsd | freebsd | 5.0 | Yes |
| Operating System | freebsd | freebsd | 5.0 | Yes |
| Operating System | freebsd | freebsd | 5.0 | Yes |
| Operating System | freebsd | freebsd | 5.0 | Yes |
| Operating System | freebsd | freebsd | 5.1 | Yes |
| Operating System | freebsd | freebsd | 5.1 | Yes |
| Operating System | freebsd | freebsd | 5.1 | Yes |
| Operating System | freebsd | freebsd | 5.1 | Yes |
| Operating System | freebsd | freebsd | 5.1 | Yes |
| Operating System | freebsd | freebsd | 5.2 | Yes |
| Operating System | freebsd | freebsd | 5.2.1 | Yes |
| Operating System | freebsd | freebsd | 5.2.1 | Yes |
| Operating System | freebsd | freebsd | 5.3 | Yes |
| Operating System | freebsd | freebsd | 5.3 | Yes |
| Operating System | freebsd | freebsd | 5.3 | Yes |
| Operating System | freebsd | freebsd | 5.3 | Yes |
| Operating System | freebsd | freebsd | 5.4 | Yes |
| Operating System | freebsd | freebsd | 5.4 | Yes |
| Operating System | microsoft | windows_2000 | * | Yes |
| Operating System | microsoft | windows_2000 | * | Yes |
| Operating System | microsoft | windows_2000 | * | Yes |
| Operating System | microsoft | windows_2000 | * | Yes |
| Operating System | microsoft | windows_2000 | * | Yes |
| Operating System | microsoft | windows_2003_server | enterprise | Yes |
| Operating System | microsoft | windows_2003_server | enterprise_64-bit | Yes |
| Operating System | microsoft | windows_2003_server | r2 | Yes |
| Operating System | microsoft | windows_2003_server | r2 | Yes |
| Operating System | microsoft | windows_2003_server | standard | Yes |
| Operating System | microsoft | windows_2003_server | standard_64-bit | Yes |
| Operating System | microsoft | windows_2003_server | web | Yes |
| Operating System | microsoft | windows_xp | * | Yes |
| Operating System | microsoft | windows_xp | * | Yes |
| Operating System | microsoft | windows_xp | * | Yes |
| Operating System | microsoft | windows_xp | * | Yes |
| Operating System | microsoft | windows_xp | * | Yes |
| Operating System | microsoft | windows_xp | * | Yes |
| Operating System | microsoft | windows_xp | * | Yes |
| Operating System | microsoft | windows_xp | * | Yes |
| Operating System | microsoft | windows_xp | * | Yes |
| Operating System | microsoft | windows_xp | * | Yes |
| Operating System | openbsd | openbsd | 3.0 | Yes |
| Operating System | openbsd | openbsd | 3.1 | Yes |
| Operating System | openbsd | openbsd | 3.2 | Yes |
| Operating System | openbsd | openbsd | 3.3 | Yes |
| Operating System | openbsd | openbsd | 3.4 | Yes |
| Operating System | openbsd | openbsd | 3.5 | Yes |
| Operating System | openbsd | openbsd | 3.6 | Yes |
| Hardware | alaxala | alaxala_networks | ax5400s | Yes |
| Hardware | alaxala | alaxala_networks | ax7800r | Yes |
| Hardware | alaxala | alaxala_networks | ax7800s | Yes |
| Hardware | cisco | aironet_ap1200 | * | Yes |
| Hardware | cisco | aironet_ap350 | * | Yes |
| Hardware | cisco | sn_5420_storage_router | * | Yes |
| Hardware | hitachi | gr3000 | * | Yes |
| Hardware | hitachi | gr4000 | * | Yes |
| Hardware | hitachi | gs4000 | * | Yes |
| Hardware | yamaha | rt105 | * | Yes |
| Hardware | yamaha | rt250i | * | Yes |
| Hardware | yamaha | rt300i | * | Yes |
| Hardware | yamaha | rt57i | * | Yes |
| Hardware | yamaha | rtv700 | * | Yes |
| Hardware | yamaha | rtx1000 | * | Yes |
| Hardware | yamaha | rtx1100 | * | Yes |
| Hardware | yamaha | rtx1500 | * | Yes |
| Hardware | yamaha | rtx2000 | * | Yes |
| Operating System | cisco | sn_5420_storage_router_firmware | 1.1\(2\) | Yes |
| Operating System | cisco | sn_5420_storage_router_firmware | 1.1\(3\) | Yes |
| Operating System | cisco | sn_5420_storage_router_firmware | 1.1\(4\) | Yes |
| Operating System | cisco | sn_5420_storage_router_firmware | 1.1\(5\) | Yes |
| Operating System | cisco | sn_5420_storage_router_firmware | 1.1\(7\) | Yes |
| Operating System | cisco | sn_5420_storage_router_firmware | 1.1.3 | Yes |
| Operating System | cisco | sn_5428_storage_router | 2-3.3.1-k9 | Yes |
| Operating System | cisco | sn_5428_storage_router | 2-3.3.2-k9 | Yes |
| Operating System | cisco | sn_5428_storage_router | 2.5.1-k9 | Yes |
| Operating System | cisco | sn_5428_storage_router | 3.2.1-k9 | Yes |
| Operating System | cisco | sn_5428_storage_router | 3.2.2-k9 | Yes |
| Operating System | cisco | sn_5428_storage_router | 3.3.1-k9 | Yes |
| Operating System | cisco | sn_5428_storage_router | 3.3.2-k9 | Yes |
| Operating System | f5 | tmos | 4.0 | Yes |
| Operating System | f5 | tmos | 4.2 | Yes |
| Operating System | f5 | tmos | 4.3 | Yes |
| Operating System | f5 | tmos | 4.4 | Yes |
| Operating System | f5 | tmos | 4.5 | Yes |
| Operating System | f5 | tmos | 4.5.6 | Yes |
| Operating System | f5 | tmos | 4.5.9 | Yes |
| Operating System | f5 | tmos | 4.5.10 | Yes |
| Operating System | f5 | tmos | 4.5.11 | Yes |
| Operating System | f5 | tmos | 4.5.12 | Yes |
| Operating System | f5 | tmos | 4.6 | Yes |
| Operating System | f5 | tmos | 4.6.2 | Yes |
| Operating System | f5 | tmos | 9.0 | Yes |
| Operating System | f5 | tmos | 9.0.1 | Yes |
| Operating System | f5 | tmos | 9.0.2 | Yes |
| Operating System | f5 | tmos | 9.0.3 | Yes |
| Operating System | f5 | tmos | 9.0.4 | Yes |
| Operating System | f5 | tmos | 9.0.5 | Yes |