CVE-2020-3303
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software IKEv1 Denial of Service Vulnerability
- State
- Published
- Severity
- 6.8 Medium
- Published
- May 6, 2020
- Updated
- Nov 15, 2024
- Reserved
- Dec 12, 2019
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.0 | 6.8 Medium | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H | cisco |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Cisco Adaptive Security Appliance (ASA) SoftwareCisco |
|
References
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