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IBM AIX: ntp_advisory7 (CVE-2016-1547): Vulnerabilities in NTP affect AIX

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IBM AIX: ntp_advisory7 (CVE-2016-1547): Vulnerabilities in NTP affect AIX

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
01/06/2017
Created
07/25/2018
Added
11/30/2017
Modified
01/08/2018

Description

An off-path attacker can cause a preemptible client association to be demobilized in NTP 4.2.8p4 and earlier and NTPSec a5fb34b9cc89b92a8fef2f459004865c93bb7f92 by sending a crypto NAK packet to a victim client with a spoofed source address of an existing associated peer. This is true even if authentication is enabled.

Solution(s)

  • ibm-aix-ntp_advisory7

References

  • ibm-aix-ntp_advisory7

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