PT-2024-7461 · Cisco · Cisco Asa+1
Published
2024-10-23
·
Updated
2024-10-31
·
CVE-2024-20526
CVSS v3.1
5.3
Medium
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
Name of the Vulnerable Software and Affected Versions:
Cisco Adaptive Security Appliance (ASA) Software (affected versions not specified)
Description:
A vulnerability in the SSH server could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition for the SSH server of an affected device. This vulnerability is due to a logic error when an SSH session is established. An attacker could exploit this vulnerability by sending crafted SSH messages to an affected device. A successful exploit could allow the attacker to exhaust available SSH resources on the affected device so that new SSH connections to the device are denied, resulting in a DoS condition. Existing SSH connections to the device would continue to function normally. The device must be rebooted manually to recover. However, user traffic would not be impacted and could be managed using a remote application such as Cisco Adaptive Security Device Manager (ASDM).
Recommendations:
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
DoS
Resource Exhaustion
Allocation of Resources Without Limits
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Related Identifiers
Affected Products
Cisco Asa
Cisco Adaptive Security Device Manager