Name: CVE-2020-3303: Uncontrolled Resource Consumption
Creator: Rapid7
Published: 2020-05-06T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2020-3303, CWE-399, CWE-400, CVSS 7.5, EPSS 0.01243

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.

CVSS Details

CVSS 3.1 Base Score: 7.5
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
CVSS 3.0 Base Score: 6.8
CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Cisco Asa	—	Upgrade to the latest version of Cisco ASA to resolve this vulnerability.	May 8, 2020	May 8, 2020
Cisco Ftd	—	Upgrade to the latest version of Cisco FTD to resolve this vulnerability.	Jan 29, 2025	May 6, 2020

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CVSS Details

Covered by Rapid7

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