ntp input validation error vulnerability

Network Time Protocol NTP, Network Time Protocol is a network protocol that synchronizes the clocks of two computers by exchanging packets. A security vulnerability exists in ntpd in versions prior to ntp 4.2.8p14 and 4.3.100 prior to 4.3.x. A remote attacker could exploit this vulnerability by...

CVE-2020-13817

ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows remote attackers to cause a denial of service daemon exit or system time change by predicting transmit timestamps for use in spoofed packets. The victim must be relying on unauthenticated IPv4 time sources. There must be an off-path...