CVEvulnerability
CVE-2016-7429
3.7 LOW
Official page ↗
- Status
- Modified
- Published
- 2017-01-13
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 3.7 LOW — CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-18
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.
Affected configurations
• ntp ntp (<= 4.2.8)
Related
Weakness · not in database (1)
References
- http://nwtime.org/ntp428p9_release/ Release Notes, Vendor Advisory
- http://rhn.redhat.com/errata/RHSA-2017-0252.html rhn.redhat.com
- http://support.ntp.org/bin/view/Main/NtpBug3072 Issue Tracking, Mitigation, Vendor Advisory
- http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities Vendor Advisory
- http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html www.oracle.com
- http://www.securityfocus.com/bid/94453 www.securityfocus.com
- http://www.securitytracker.com/id/1037354 www.securitytracker.com
- https://bto.bluecoat.com/security-advisory/sa139 bto.bluecoat.com
- https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03706en_us h20566.www2.hpe.com
- https://www.kb.cert.org/vuls/id/633847 Third Party Advisory, US Government Resource
- http://nwtime.org/ntp428p9_release/ Release Notes, Vendor Advisory
- http://rhn.redhat.com/errata/RHSA-2017-0252.html rhn.redhat.com
- http://support.ntp.org/bin/view/Main/NtpBug3072 Issue Tracking, Mitigation, Vendor Advisory
- http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities Vendor Advisory
- http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html www.oracle.com
- http://www.securityfocus.com/bid/94453 www.securityfocus.com
- http://www.securitytracker.com/id/1037354 www.securitytracker.com
- https://bto.bluecoat.com/security-advisory/sa139 bto.bluecoat.com
- https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03706en_us h20566.www2.hpe.com
- https://www.kb.cert.org/vuls/id/633847 Third Party Advisory, US Government Resource