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Gentoo Linux: CVE-2016-2517: NTP: Multiple vulnerabilities

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Gentoo Linux: CVE-2016-2517: NTP: Multiple vulnerabilities

Severity
5
CVSS
(AV:N/AC:H/Au:S/C:N/I:N/A:C)
Published
01/30/2017
Created
07/25/2018
Added
10/30/2017
Modified
10/30/2017

Description

NTP before 4.2.8p7 and 4.3.x before 4.3.92 allows remote attackers to cause a denial of service (prevent subsequent authentication) by leveraging knowledge of the controlkey or requestkey and sending a crafted packet to ntpd, which changes the value of trustedkey, controlkey, or requestkey. NOTE: this vulnerability exists because of a CVE-2016-2516 regression.

Solution(s)

  • gentoo-linux-upgrade-net-misc-ntp

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