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FreeBSD: (Multiple Advisories) (CVE-2016-7426): FreeBSD -- Multiple vulnerabilities of ntp

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FreeBSD: (Multiple Advisories) (CVE-2016-7426): FreeBSD -- Multiple vulnerabilities of ntp

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
12/22/2016
Created
07/25/2018
Added
12/22/2016
Modified
06/22/2020

Description

NTP before 4.2.8p9 rate limits responses received from the configured sources when rate limiting for all associations is enabled, which allows remote attackers to cause a denial of service (prevent responses from the sources) by sending responses with a spoofed source address.

Solution(s)

  • freebsd-upgrade-base-10_1-release-p45
  • freebsd-upgrade-base-10_2-release-p28
  • freebsd-upgrade-base-10_3-release-p15
  • freebsd-upgrade-base-11_0-release-p6
  • freebsd-upgrade-base-9_3-release-p53
  • freebsd-upgrade-package-ntp
  • freebsd-upgrade-package-ntp-devel

References

  • USN-3349-1
  • USN-3707-2
  • CVE-2016-7426

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