{"schemaVersion":3,"id":"CVE-2022-20746","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"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. 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