{"cve":"CVE-2016-7429","nvd":{"published":"2017-01-13T16:59:00.433","modified":"2026-06-17T00:53:03.273","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","score":3.7},"cwes":["CWE-18"],"references":["http://nwtime.org/ntp428p9_release/","http://rhn.redhat.com/errata/RHSA-2017-0252.html","http://support.ntp.org/bin/view/Main/NtpBug3072","http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities","http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html"],"products":["ntp:ntp"],"source":"nvd","synced_at":"2026-10-19T20:41:25.729257544+00:00"},"epss":{"cve":"CVE-2016-7429","score":0.07362,"percentile":0.9441,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}