F5 Networks: K63675293 (CVE-2016-1548): NTP vulnerability CVE-2016-1548
|6||(AV:N/AC:L/Au:N/C:N/I:P/A:P)||June 02, 2016||February 15, 2017||December 21, 2017|
An attacker can spoof a packet from a legitimate ntpd server with an origin timestamp that matches the peer->dst timestamp recorded for that server. After making this switch, the client in NTP 4.2.8p4 and earlier and NTPSec aa48d001683e5b791a743ec9c575aaf7d867a2b0c will reject all future legitimate server responses. It is possible to force the victim client to move time after the mode has been changed. ntpq gives no indication that the mode has been switched.
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- SUSE: (Multiple Advisories): CVE-2016-1548
- Gentoo Linux: CVE-2016-1548: NTP: Multiple vulnerabilities
- CentOS: (CVE-2016-1548) CESA-2016:1141: ntp
- Ubuntu: USN-3096-1 (CVE-2016-1548): NTP vulnerabilities
- Oracle Linux: CVE-2016-1548: ELSA-2017-3071 - ntp security update
- Oracle Solaris 11: CVE-2016-1548: Vulnerability in NTP
- Debian: CVE-2016-1548: ntp -- security update
- Amazon Linux AMI: CVE-2016-1548: Security patch for ntp (ALAS-2016-708)
- Red Hat: CVE-2016-1548: Moderate: ntp security update ((Multiple Advisories))
- Cisco NX-OS: Multiple Vulnerabilities in Network Time Protocol Daemon Affecting Cisco Products: April 2016 (Multiple CVEs)