Cisco XE: CVE-2016-4954: Multiple Vulnerabilities in Network Time Protocol Daemon Affecting Cisco Products: June 2016
5
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
07/05/2016
08/02/2019
07/30/2019
01/05/2024
Description
The process_packet function in ntp_proto.c in ntpd in NTP 4.x before 4.2.8p8 allows remote attackers to cause a denial of service (peer-variable modification) by sending spoofed packets from many source IP addresses in a certain scenario, as demonstrated by triggering an incorrect leap indication.
Solution(s)
- cisco-xe-upgrade-latest
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