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Gentoo Linux: CVE-2015-1853: chrony: Multiple vulnerabilities

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Gentoo Linux: CVE-2015-1853: chrony: Multiple vulnerabilities

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
07/05/2015
Created
07/25/2018
Added
10/30/2017
Modified
12/19/2019

Description

chrony before 1.31.1 does not properly protect state variables in authenticated symmetric NTP associations, which allows remote attackers with knowledge of NTP peering to cause a denial of service (inability to synchronize) via random timestamps in crafted NTP data packets.

Solution(s)

  • gentoo-linux-upgrade-net-misc-chrony

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