CVE-2022-20854 Detail
This vulnerability is currently awaiting analysis.
Description
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.
Severity
References to Advisories, Solutions, and Tools
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Weakness Enumeration
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Change History
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Quick Info
CVE Dictionary Entry:
CVE-2022-20854
NVD Published Date:
11/15/2022
NVD Last Modified:
11/15/2022
Source:
Cisco Systems, Inc.