CVE-2016-7433

Published: Jan 13, 2017Modified: May 13, 2026

5.3

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Exploitability: 3.9 / Impact: 1.4

Source: NVD

Description

NTP before 4.2.8p9 does not properly perform the initial sync calculations, which allows remote attackers to unspecified impact via unknown vectors, related to a "root distance that did not include the peer dispersion."

Affected (1)

Products: Ntp: Ntp

Ntp

1 product

Ntp

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Ntp Ntp	Up to 4.2.8

Related CWEs

CWE-682

Incorrect Calculation

The product performs a calculation that generates incorrect or unintended results that are later used in security-critical decisions or resource management.

References (50)

http://lists.opensuse.org/opensuse-updates/2016-12/msg00153.html

Source: cve@mitre.org

http://nwtime.org/ntp428p9_release/

Source: cve@mitre.org

Release NotesVendor Advisory

http://rhn.redhat.com/errata/RHSA-2017-0252.html

Source: cve@mitre.org

http://support.ntp.org/bin/view/Main/NtpBug3067

Source: cve@mitre.org

Issue TrackingMitigationVendor Advisory

http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities

Source: cve@mitre.org

Vendor Advisory

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171129-01-ntpd-en

Source: cve@mitre.org

http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html

Source: cve@mitre.org

http://www.securityfocus.com/archive/1/539955/100/0/threaded

Source: cve@mitre.org

http://www.securityfocus.com/archive/1/540254/100/0/threaded

Source: cve@mitre.org

http://www.securityfocus.com/archive/1/archive/1/539955/100/0/threaded

Source: cve@mitre.org

http://www.securityfocus.com/archive/1/archive/1/540254/100/0/threaded

Source: cve@mitre.org

http://www.securityfocus.com/bid/94455

Source: cve@mitre.org

http://www.securitytracker.com/id/1037354

Source: cve@mitre.org

http://www.ubuntu.com/usn/USN-3349-1

Source: cve@mitre.org

https://bto.bluecoat.com/security-advisory/sa139

Source: cve@mitre.org

https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf

Source: cve@mitre.org

https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03706en_us

Source: cve@mitre.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ILMSYVQMMF37MANYEO7KBHOPSC74EKGN/

Source: cve@mitre.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PABKEYX6ABBFJZGMXKH57X756EJUDS3C/

Source: cve@mitre.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U5E3XBBCK5IXOLDAH2E4M3QKIYIHUMMP/

Source: cve@mitre.org

https://security.FreeBSD.org/advisories/FreeBSD-SA-16:39.ntp.asc

Source: cve@mitre.org

https://us-cert.cisa.gov/ics/advisories/icsa-21-159-11

Source: cve@mitre.org

https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-227

Source: cve@mitre.org

https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-227/

Source: cve@mitre.org

https://www.kb.cert.org/vuls/id/633847

Source: cve@mitre.org

Third Party AdvisoryUS Government Resource

http://lists.opensuse.org/opensuse-updates/2016-12/msg00153.html