{"id":"CVE-2018-0473","state":"PUBLISHED","title":"Cisco IOS Software Precision Time Protocol Denial of Service Vulnerability","description":"A vulnerability in the Precision Time Protocol (PTP) subsystem of Cisco IOS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition of the Precision Time Protocol. The vulnerability is due to insufficient processing of PTP packets. An attacker could exploit this vulnerability by sending a custom PTP packet to, or through, an affected device. 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