A vulnerability in the DNS inspection handler of Cisco Adaptive Security Appliance (ASA) Software and Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service condition (DoS) on an affected device. This vulnerability is due to a lack of proper processing of incoming requests. An attacker could exploit this vulnerability by sending crafted DNS requests at a high rate to an affected device. A successful exploit could allow the attacker to cause the device to stop responding, resulting in a DoS condition.
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Affected Vendors & Products
References
History
Wed, 06 Nov 2024 17:15:00 +0000
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MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2022-05-03T03:15:39.696528Z
Updated: 2024-11-06T16:20:26.648Z
Reserved: 2021-11-02T00:00:00
Link: CVE-2022-20760
Vulnrichment
Updated: 2024-08-03T02:24:49.624Z
NVD
Status : Modified
Published: 2022-05-03T04:15:09.893
Modified: 2024-11-21T06:43:29.897
Link: CVE-2022-20760
Redhat
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