Security Advisory

CVE-2009-3563

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2009-12-09 00:00:00

Last updated 2024-08-07 06:31:10

Assigner mitre

State PUBLISHED

Description

ntp_request.c in ntpd in NTP before 4.2.4p8, and 4.2.5, allows remote attackers to cause a denial of service (CPU and bandwidth consumption) by using MODE_PRIVATE to send a spoofed (1) request or (2) response packet that triggers a continuous exchange of MODE_PRIVATE error responses between two NTP daemons.

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