vulnerability

Oracle Linux: CVE-2016-7429: ELSA-2017-0252: ntp security update (MODERATE) (Multiple Advisories)

Severity
3
CVSS
(AV:N/AC:H/Au:N/C:N/I:N/A:P)
Published
2016-11-21
Added
2017-02-07
Modified
2024-12-05

Description

NTP before 4.2.8p9 changes the peer structure to the interface it receives the response from a source, which allows remote attackers to cause a denial of service (prevent communication with a source) by sending a response for a source to an interface the source does not use.
A flaw was found in the way ntpd running on a host with multiple network interfaces handled certain server responses. A remote attacker could use this flaw which would cause ntpd to not synchronize with the source.

Solution(s)

oracle-linux-upgrade-ntporacle-linux-upgrade-ntpdateoracle-linux-upgrade-ntp-docoracle-linux-upgrade-ntp-perloracle-linux-upgrade-sntp
Title
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