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HP-UX: CVE-2018-7184: NTP service running ntpd, Multiple Vulnerabilities

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HP-UX: CVE-2018-7184: NTP service running ntpd, Multiple Vulnerabilities

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
03/06/2018
Created
12/11/2019
Added
12/09/2019
Modified
12/09/2019

Description

ntpd in ntp 4.2.8p4 before 4.2.8p11 drops bad packets before updating the "received" timestamp, which allows remote attackers to cause a denial of service (disruption) by sending a packet with a zero-origin timestamp causing the association to reset and setting the contents of the packet as the most recent timestamp. This issue is a result of an incomplete fix for CVE-2015-7704.

Solution(s)

  • hpux-update-ntp

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