A vulnerability in the packet processing functionality of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to inefficient memory management. An attacker could exploit this vulnerability by sending a large number of TCP packets to a specific port on an affected device. A successful exploit could allow the attacker to exhaust system memory, which could cause the device to reload unexpectedly. No manual intervention is needed to recover the device after it has reloaded.
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: 2020-10-21T18:41:03.921917Z

Updated: 2024-11-13T17:46:20.552Z

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

Link: CVE-2020-3563

cve-icon Vulnrichment

Updated: 2024-08-04T07:37:54.980Z

cve-icon NVD

Status : Modified

Published: 2020-10-21T19:15:17.967

Modified: 2024-11-21T05:31:19.380

Link: CVE-2020-3563

cve-icon Redhat

No data.