CVE-2015-3405

Public on 2015-09-02
Modified on 2016-02-09
Description
A flaw was found in the way the ntp-keygen utility generated MD5 symmetric keys on big-endian systems. An attacker could possibly use this flaw to guess generated MD5 keys, which could then be used to spoof an NTP client or server.
Severity
Low severity
Low
CVSS v3 Base Score
4.0
See breakdown

Affected Packages

Platform Package Release Date Advisory Status
Amazon Linux 1 ntp 2015-09-02 ALAS-2015-593 Fixed

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv2 4.0 AV:N/AC:H/Au:N/C:P/I:P/A:N
NVD CVSSv2 5.0 AV:N/AC:L/Au:N/C:P/I:N/A:N
NVD CVSSv3 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N