CVE-2020-3303
published 2020-05-06CVE-2020-3303: A vulnerability in the Internet Key Exchange version 1 (IKEv1) feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense…
high7.5CVSS 3.1
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A vulnerability in the Internet Key Exchange version 1 (IKEv1) feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to improper management of system memory. An attacker could exploit this vulnerability by sending malicious IKEv1 traffic to an affected device. A successful exploit could allow the attacker to cause a DoS condition on the affected device.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | adaptive_security_appliance | < 9.6.4.36 | 9.6.4.36 |
| cisco | adaptive_security_appliance | — | — |
| cisco | adaptive_security_appliance_software | >= 9.12 < 9.12.2.9 | 9.12.2.9 |
| cisco | adaptive_security_appliance_software | >= 9.7 < 9.8.4.10 | 9.8.4.10 |
| cisco | adaptive_security_appliance_software | >= 9.9 < 9.10.1.30 | 9.10.1.30 |
| cisco | cisco_adaptive_security_appliance_software | — | — |
| cisco | firepower_threat_defense | < 6.3.0.5 | 6.3.0.5 |
| cisco | firepower_threat_defense | >= 6.4.0 < 6.4.0.6 | 6.4.0.6 |