Security Advisory

CVE-2015-1853

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2019-12-09 18:53:22

Last updated 2024-08-06 04:54:16

Assigner redhat

CVSS score not scored

State PUBLISHED

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.

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