FreeBSD : ntp -- multiple vulnerabilities (ebd84c96-dd7e-11e4-854e-3c970e169bc2)

This script is Copyright (C) 2015-2016 Tenable Network Security, Inc.


Synopsis :

The remote FreeBSD host is missing one or more security-related
updates.

Description :

ntp.org reports :

- [Sec 2779] ntpd accepts unauthenticated packets with symmetric key
crypto.

- [Sec 2781] Authentication doesn't protect symmetric associations
against DoS attacks.

See also :

http://archive.ntp.org/ntp4/ChangeLog-stable
http://www.nessus.org/u?88e7a06c

Solution :

Update the affected packages.

Risk factor :

Medium / CVSS Base Score : 4.3
(CVSS2#AV:A/AC:M/Au:N/C:N/I:P/A:P)

Family: FreeBSD Local Security Checks

Nessus Plugin ID: 82631 ()

Bugtraq ID:

CVE ID: CVE-2015-1798
CVE-2015-1799

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