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Oracle Linux: CVE-2017-6463: ELSA-2018-0855: ntp security, bug fix, and enhancement update (MODERATE) (Multiple Advisories)

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Oracle Linux: CVE-2017-6463: ELSA-2018-0855: ntp security, bug fix, and enhancement update (MODERATE) (Multiple Advisories)

Severity
7
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:C)
Published
03/21/2017
Created
07/25/2018
Added
10/26/2017
Modified
07/22/2024

Description

NTP before 4.2.8p10 and 4.3.x before 4.3.94 allows remote authenticated users to cause a denial of service (daemon crash) via an invalid setting in a :config directive, related to the unpeer option. A vulnerability was discovered in the NTP server's parsing of configuration directives. A remote, authenticated attacker could cause ntpd to crash by sending a crafted message.

Solution(s)

  • oracle-linux-upgrade-ntp
  • oracle-linux-upgrade-ntpdate
  • oracle-linux-upgrade-ntp-doc
  • oracle-linux-upgrade-ntp-perl
  • oracle-linux-upgrade-sntp

References

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