High · published November 16, 2022
A vulnerability in the SSL/TLS client of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.
This vulnerability is due to improper memory management when a device initiates SSL/TLS connections. An attacker could exploit this vulnerability by ensuring that the device will connect to an SSL/TLS server that is using specific encryption parameters. A successful exploit could allow the attacker to cause the affected device to unexpectedly reload, resulting in a DoS condition.
| Product | Versions | Fixed in |
|---|---|---|
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/adaptive_security_appliance_software | all versions | — |
| cisco/secure_firewall_threat_defense | ≥ 6.5.0, ≤ 6.5.0.5 | — |
| cisco/secure_firewall_threat_defense | ≥ 6.7.0, ≤ 6.7.0.3 | — |
| cisco/secure_firewall_threat_defense | all versions | — |
| cisco/secure_firewall_threat_defense | all versions | — |
| cisco/secure_firewall_threat_defense | all versions | — |
| cisco/secure_firewall_threat_defense | all versions | — |
| cisco/secure_firewall_threat_defense | all versions | — |
| cisco/secure_firewall_threat_defense | all versions | — |
| cisco/secure_firewall_threat_defense | all versions | — |
| cisco/firepower_services_software_for_asa | all versions | — |