{"action":"Upgrade ntp to 1:4.2.8p7+dfsg-1 or later.","affected":[{"fixed":"1:4.2.8p7+dfsg-1","introduced":"0"}],"component":"ntp","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:11","exploited":false,"fixed_versions":["1:4.2.8p7+dfsg-1"],"id":"tcs_01M5NBAFDAS6J97Q2SPWCHX2X0","modified_at":"2026-08-27T23:00:13.954566437Z","published_at":"2017-01-30T21:59:00.973Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2015-8158","https://security-tracker.debian.org/tracker/CVE-2015-8158"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2015-8158","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2015-8158"}],"summary":"The getresponse function in ntpq in NTP versions before 4.2.8p9 and 4.3.x before 4.3.90 allows remote attackers to cause a denial of service (infinite loop) via crafted packets with incorrect values."}