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HP-UX: CVE-2009-3563: Running XNTP, Remote Denial of Service (DoS) and Execution of Arbitrary Code

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HP-UX: CVE-2009-3563: Running XNTP, Remote Denial of Service (DoS) and Execution of Arbitrary Code

Severity
6
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:P)
Published
12/09/2009
Created
07/25/2018
Added
08/11/2017
Modified
09/12/2017

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.

Solution(s)

  • hpux-apply-phne-42470
  • hpux-update-ntp-inetsvcs2-boot
  • hpux-update-ntp-ntp-aux
  • hpux-update-ntp-ntp-run

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