CVE-2022-20746

A vulnerability in the TCP proxy functionality of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to trigger a denial of service (DoS) condition. This vulnerability is due to improper handling of TCP flows. An attacker could exploit this vulnerability by sending a crafted stream of TCP traffic through an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*
cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*
cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*
cpe:2.3:a:cisco:firepower_threat_defense:7.1.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-05-03 04:15

Updated : 2024-02-28 19:09


NVD link : CVE-2022-20746

Mitre link : CVE-2022-20746

CVE.ORG link : CVE-2022-20746


JSON object : View

Products Affected

cisco

  • firepower_threat_defense
CWE
CWE-476

NULL Pointer Dereference