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Test ID:1.3.6.1.4.1.25623.1.0.146233
Category:Denial of Service
Title:NTP < 4.2.7p367 DoS Vulnerability
Summary:NTP is prone to a denial of service (DoS) vulnerability.
Description:Summary:
NTP is prone to a denial of service (DoS) vulnerability.

Vulnerability Insight:
The ULOGTOD function in ntp.d in SNTP does not properly perform
type conversions from a precision value to a double, which allows remote attackers to cause a
denial of service (infinite loop) via a crafted NTP packet.

Affected Software/OS:
NTPd version 4.2.7p366 and prior.

Solution:
Update to version 4.2.7p367 or later.

CVSS Score:
5.0

CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2015-5219
76473
http://www.securityfocus.com/bid/76473
DSA-3388
http://www.debian.org/security/2015/dsa-3388
FEDORA-2015-14212
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169167.html
FEDORA-2015-14213
http://lists.fedoraproject.org/pipermail/package-announce/2015-September/166992.html
FEDORA-2015-77bfbc1bcd
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170926.html
RHSA-2016:0780
http://rhn.redhat.com/errata/RHSA-2016-0780.html
RHSA-2016:2583
http://rhn.redhat.com/errata/RHSA-2016-2583.html
SUSE-SU:2016:1311
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00048.html
USN-2783-1
http://www.ubuntu.com/usn/USN-2783-1
[oss-security] 20150825 Several low impact ntp.org ntpd issues
http://www.openwall.com/lists/oss-security/2015/08/25/3
http://aix.software.ibm.com/aix/efixes/security/ntp_advisory4.asc
http://bk1.ntp.org/ntp-dev/?PAGE=patch&REV=51786731Gr4-NOrTBC_a_uXO4wuGhg
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
https://bugzilla.redhat.com/show_bug.cgi?id=1255118
https://cert-portal.siemens.com/productcert/pdf/ssa-497656.pdf
https://github.com/ntp-project/ntp/commit/5f295cd05c3c136d39f5b3e500a2d781bdbb59c8
https://us-cert.cisa.gov/ics/advisories/icsa-21-103-11
https://www-01.ibm.com/support/docview.wss?uid=isg3T1024157
https://www-01.ibm.com/support/docview.wss?uid=swg21985122
https://www-01.ibm.com/support/docview.wss?uid=swg21986956
https://www-01.ibm.com/support/docview.wss?uid=swg21988706
https://www-01.ibm.com/support/docview.wss?uid=swg21989542
https://www.ibm.com/support/home/docdisplay?lndocid=migr-5099409
openSUSE-SU:2016:3280
http://lists.opensuse.org/opensuse-updates/2016-12/msg00153.html
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