A vulnerability in the ICMP ingress packet processing of Cisco Firepower Threat Defense (FTD) Software for Cisco Firepower 4110 appliances could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to incomplete input validation upon receiving ICMP packets. An attacker could exploit this vulnerability by sending a high number of crafted ICMP or ICMPv6 packets to an affected device. A successful exploit could allow the attacker to cause a memory exhaustion condition that may result in an unexpected reload. No manual intervention is needed to recover the device after the reload.
History

Wed, 13 Nov 2024 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2020-10-21T18:40:48.022255Z

Updated: 2024-11-13T17:46:50.965Z

Reserved: 2019-12-12T00:00:00

Link: CVE-2020-3571

cve-icon Vulnrichment

Updated: 2024-08-04T07:37:55.489Z

cve-icon NVD

Status : Analyzed

Published: 2020-10-21T19:15:18.230

Modified: 2021-10-19T14:49:39.143

Link: CVE-2020-3571

cve-icon Redhat

No data.