A vulnerability in the packet processing functionality of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to inefficient memory management. An attacker could exploit this vulnerability by sending a large number of TCP packets to a specific port on an affected device. A successful exploit could allow the attacker to exhaust system memory, which could cause the device to reload unexpectedly. No manual intervention is needed to recover the device after it has reloaded.
Metrics
Affected Vendors & Products
References
History
Wed, 13 Nov 2024 18:15:00 +0000
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MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2020-10-21T18:41:03.921917Z
Updated: 2024-11-13T17:46:20.552Z
Reserved: 2019-12-12T00:00:00
Link: CVE-2020-3563
Vulnrichment
Updated: 2024-08-04T07:37:54.980Z
NVD
Status : Modified
Published: 2020-10-21T19:15:17.967
Modified: 2024-11-21T05:31:19.380
Link: CVE-2020-3563
Redhat
No data.