{"cve":"CVE-2016-2518","nvd":{"published":"2017-01-30T21:59:01.080","modified":"2026-06-17T00:44:12.610","status":"Modified","description":"The MATCH_ASSOC function in NTP before version 4.2.8p9 and 4.3.x before 4.3.92 allows remote attackers to cause an out-of-bounds reference via an addpeer request with a large hmode value.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","score":5.3},"cwes":["CWE-125"],"references":["http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183647.html","http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184669.html","http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00034.html","http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00037.html","http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00052.html"],"products":["debian:debian_linux","freebsd:freebsd","netapp:clustered_data_ontap","netapp:data_ontap","netapp:oncommand_balance","netapp:oncommand_performance_manager","netapp:oncommand_unified_manager_for_clustered_data_ontap","ntp:ntp","oracle:communications_user_data_repository","oracle:linux","redhat:enterprise_linux_desktop","redhat:enterprise_linux_server","redhat:enterprise_linux_server_aus","redhat:enterprise_linux_server_eus","redhat:enterprise_linux_server_tus","redhat:enterprise_linux_workstation","siemens:simatic_net_cp_443-1_opc_ua_firmware"],"source":"nvd","synced_at":"2026-10-19T20:41:25.729257544+00:00"},"epss":{"cve":"CVE-2016-2518","score":0.15081,"percentile":0.96733,"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."]}