A vulnerability in the Shell Access Filter feature of Cisco Firepower Management Center (FMC), when used in conjunction with remote authentication, could allow an unauthenticated, remote attacker to cause high disk utilization, resulting in a denial of service (DoS) condition. The vulnerability occurs because the configuration of the Shell Access Filter, when used with a specific type of remote authentication, can cause a system file to have unbounded writes. An attacker could exploit this vulnerability by sending a steady stream of remote authentication requests to the appliance when the specific configuration is applied. Successful exploitation could allow the attacker to increase the size of a system log file so that it consumes most of the disk space. The lack of available disk space could lead to a DoS condition in which the device functions could operate abnormally, making the device unstable.
History

Tue, 26 Nov 2024 16:45:00 +0000

Type Values Removed Values Added
First Time appeared Cisco secure Firewall Management Center
CPEs cpe:2.3:a:cisco:firepower_management_center:6.2.2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:firepower_management_center:6.2.3:*:*:*:*:*:*:*
cpe:2.3:a:cisco:firepower_management_center:6.3.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:secure_firewall_management_center:6.2.2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:secure_firewall_management_center:6.2.3:*:*:*:*:*:*:*
cpe:2.3:a:cisco:secure_firewall_management_center:6.3.0:*:*:*:*:*:*:*
Vendors & Products Cisco firepower Management Center
Cisco secure Firewall Management Center

Tue, 19 Nov 2024 20:15:00 +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: 2019-01-10T19:00:00Z

Updated: 2024-11-19T19:18:26.792Z

Reserved: 2018-08-17T00:00:00

Link: CVE-2018-15458

cve-icon Vulnrichment

Updated: 2024-08-05T09:54:03.549Z

cve-icon NVD

Status : Modified

Published: 2019-01-10T19:29:00.517

Modified: 2024-11-26T16:09:02.407

Link: CVE-2018-15458

cve-icon Redhat

No data.