A vulnerability in the processing of SSH connections of Cisco Firepower Management Center (FMC) and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.
This vulnerability is due to improper error handling when an SSH session fails to be established. An attacker could exploit this vulnerability by sending a high rate of crafted SSH connections to the instance. A successful exploit could allow the attacker to cause resource exhaustion, resulting in a reboot on the affected device.
References
History
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MITRE Information
Status: PUBLISHED
Assigner: cisco
Published: 2022-11-10T17:31:14.744Z
Updated: 2024-01-25T16:57:11.243Z
Reserved: 2021-11-02T13:28:29.180Z
Link: CVE-2022-20854
JSON object: View
NVD Information
Status : Modified
Published: 2022-11-15T21:15:27.867
Modified: 2024-01-25T17:15:17.553
Link: CVE-2022-20854
JSON object: View
Redhat Information
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