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Amazon Linux AMI: Security patch for ntp (ALAS-2016-649) (multiple CVEs)

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Amazon Linux AMI: Security patch for ntp (ALAS-2016-649) (multiple CVEs)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
01/26/2016
Created
07/25/2018
Added
02/12/2016
Modified
03/21/2018

Description

NTP 4.x before 4.2.8p6 and 4.3.x before 4.3.90 do not verify peer associations of symmetric keys when authenticating packets, which might allow remote attackers to conduct impersonation attacks via an arbitrary trusted key, aka a "skeleton key."

Solution(s)

  • amazon-linux-upgrade-ntp
  • amazon-linux-upgrade-ntp-debuginfo
  • amazon-linux-upgrade-ntp-doc
  • amazon-linux-upgrade-ntp-perl
  • amazon-linux-upgrade-ntpdate

References

  • amazon-linux-upgrade-ntp
  • amazon-linux-upgrade-ntp-debuginfo
  • amazon-linux-upgrade-ntp-doc
  • amazon-linux-upgrade-ntp-perl
  • amazon-linux-upgrade-ntpdate

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