Cisco AsyncOS through 9.5.0-444 on Web Security Appliance (WSA) devices allows remote attackers to cause a denial of service (link saturation) by making many HTTP requests for overlapping byte ranges simultaneously, aka Bug ID CSCuz27219.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Web_security_appliance | Cisco | 5.6.0-623 | 5.6.0-623 |
| Web_security_appliance | Cisco | 6.0.0-000 | 6.0.0-000 |
| Web_security_appliance | Cisco | 7.1.0 | 7.1.0 |
| Web_security_appliance | Cisco | 7.1.1 | 7.1.1 |
| Web_security_appliance | Cisco | 7.1.2 | 7.1.2 |
| Web_security_appliance | Cisco | 7.1.3 | 7.1.3 |
| Web_security_appliance | Cisco | 7.1.4 | 7.1.4 |
| Web_security_appliance | Cisco | 7.5.0-000 | 7.5.0-000 |
| Web_security_appliance | Cisco | 7.5.0-825 | 7.5.0-825 |
| Web_security_appliance | Cisco | 7.5.1-000 | 7.5.1-000 |
| Web_security_appliance | Cisco | 7.5.2-000 | 7.5.2-000 |
| Web_security_appliance | Cisco | 7.5.2-hp2-303 | 7.5.2-hp2-303 |
| Web_security_appliance | Cisco | 7.7.0-000 | 7.7.0-000 |
| Web_security_appliance | Cisco | 7.7.0-608 | 7.7.0-608 |
| Web_security_appliance | Cisco | 7.7.1-000 | 7.7.1-000 |
| Web_security_appliance | Cisco | 7.7.5-835 | 7.7.5-835 |
| Web_security_appliance | Cisco | 8.0.0-000 | 8.0.0-000 |
| Web_security_appliance | Cisco | 8.0.5 | 8.0.5 |
| Web_security_appliance | Cisco | 8.0.6 | 8.0.6 |
| Web_security_appliance | Cisco | 8.0.6-078 | 8.0.6-078 |
| Web_security_appliance | Cisco | 8.0.6-119 | 8.0.6-119 |
| Web_security_appliance | Cisco | 8.0.7 | 8.0.7 |
| Web_security_appliance | Cisco | 8.0.7-142 | 8.0.7-142 |
| Web_security_appliance | Cisco | 8.0.8-mr-113 | 8.0.8-mr-113 |
| Web_security_appliance | Cisco | 8.5.0-497 | 8.5.0-497 |
| Web_security_appliance | Cisco | 8.5.0.000 | 8.5.0.000 |
| Web_security_appliance | Cisco | 8.5.1-021 | 8.5.1-021 |
| Web_security_appliance | Cisco | 8.5.2-024 | 8.5.2-024 |
| Web_security_appliance | Cisco | 8.5.2-027 | 8.5.2-027 |
| Web_security_appliance | Cisco | 8.5.3-055 | 8.5.3-055 |
| Web_security_appliance | Cisco | 8.8.0-000 | 8.8.0-000 |
| Web_security_appliance | Cisco | 8.8.0-085 | 8.8.0-085 |
| Web_security_appliance | Cisco | 9.0.0-193 | 9.0.0-193 |
| Web_security_appliance | Cisco | 9.0_base | 9.0_base |
| Web_security_appliance | Cisco | 9.1.0-000 | 9.1.0-000 |
| Web_security_appliance | Cisco | 9.1.0-070 | 9.1.0-070 |
| Web_security_appliance | Cisco | 9.1_base | 9.1_base |
| Web_security_appliance | Cisco | 9.5.0-235 | 9.5.0-235 |
| Web_security_appliance | Cisco | 9.5.0-284 | 9.5.0-284 |
| Web_security_appliance | Cisco | 9.5.0-444 | 9.5.0-444 |
| Web_security_appliance | Cisco | 9.5_base | 9.5_base |