{"action":"Upgrade ntp to 1:4.2.8p4+dfsg-1 or later.","affected":[{"fixed":"1:4.2.8p4+dfsg-1","introduced":"0"}],"component":"ntp","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:11","exploited":false,"fixed_versions":["1:4.2.8p4+dfsg-1"],"id":"tcs_01M5NBA3EC2Y6HHF55QV0JZBZT","modified_at":"2026-08-27T23:02:14.739982919Z","published_at":"2020-01-28T17:15:12.053Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2015-7851","https://security-tracker.debian.org/tracker/CVE-2015-7851"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2015-7851","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2015-7851"}],"summary":"Directory traversal vulnerability in the save_config function in ntpd in ntp_control.c in NTP before 4.2.8p4, when used on systems that do not use '\\' or '/' characters for directory separation such a"}