{"schemaVersion":3,"id":"SUSE-SU-2016:1563-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for ntp\n\nntp was updated to version 4.2.8p8 to fix five security issues.\n\nThese security issues were fixed:\n- CVE-2016-4953: Bad authentication demobilizes ephemeral associations (bsc#982065).\n- CVE-2016-4954: Processing spoofed server packets (bsc#982066).\n- CVE-2016-4955: Autokey association reset (bsc#982067).\n- CVE-2016-4956: Broadcast interleave (bsc#982068).\n- CVE-2016-4957: CRYPTO_NAK crash (bsc#982064).\n\nThese non-security issues were fixed:\n- Keep the parent process alive until the daemon has finished initialisation, to make sure that the PID file exists when the parent returns.\n- bsc#979302: Change the process name of the forking DNS worker process to avoid the impression that ntpd is started twice.\n- bsc#981422: Don't ignore SIGCHILD because it breaks wait().\n- bsc#979981: ntp-wait does not accept fractional seconds, so use 1 instead of 0.2 in ntp-wait.service.\n- Separate the creation of ntp.keys and key #1 in it to avoid problems when upgrading installations that have the file, but no key #1, which is needed e.g. by 'rcntp addserver'.","dates":{"published":"2016-06-13T12:31:29.000Z","modified":"2026-02-04T04:01:46.333Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"suse","product":"ntp&distro=SUSE Linux Enterprise Desktop 12 SP1","name":"ntp","label":"ntp&distro=SUSE Linux Enterprise Desktop 12 SP1","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/ntp&distro=SUSE Linux Enterprise Desktop 12 SP1","purlType":"rpm","versions":[{"text":"< 4.2.8p8-14.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.2.8p8-14.1","eol":null,"hubHref":null},{"vendor":"suse","product":"ntp&distro=SUSE Linux Enterprise Server 12 SP1","name":"ntp","label":"ntp&distro=SUSE Linux Enterprise Server 12 SP1","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/ntp&distro=SUSE Linux Enterprise Server 12 SP1","purlType":"rpm","versions":[{"text":"< 4.2.8p8-14.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.2.8p8-14.1","eol":null,"hubHref":null},{"vendor":"suse","product":"ntp&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP1","name":"ntp","label":"ntp&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP1","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/ntp&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP1","purlType":"rpm","versions":[{"text":"< 4.2.8p8-14.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.2.8p8-14.1","eol":null,"hubHref":null}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2016/suse-su-20161563-1/","label":"www.suse.com/support/update/announcement/2016/suse-su-20161563-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/979302","label":"bugzilla.suse.com/979302","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/979981","label":"bugzilla.suse.com/979981","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/981422","label":"bugzilla.suse.com/981422","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/982056","label":"bugzilla.suse.com/982056","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/982064","label":"bugzilla.suse.com/982064","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/982065","label":"bugzilla.suse.com/982065","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/982066","label":"bugzilla.suse.com/982066","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/982067","label":"bugzilla.suse.com/982067","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/982068","label":"bugzilla.suse.com/982068","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2016-4953","label":"www.suse.com/security/cve/CVE-2016-4953","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2016-4954","label":"www.suse.com/security/cve/CVE-2016-4954","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2016-4955","label":"www.suse.com/security/cve/CVE-2016-4955","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2016-4956","label":"www.suse.com/security/cve/CVE-2016-4956","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2016-4957","label":"www.suse.com/security/cve/CVE-2016-4957","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2016-4953","CVE-2016-4954","CVE-2016-4955","CVE-2016-4956","CVE-2016-4957"],"downstream":[],"duplicates":[],"related":["CVE-2016-4953","CVE-2016-4954","CVE-2016-4955","CVE-2016-4956","CVE-2016-4957"]},"timeline":[{"kind":"published","date":"2016-06-13T12:31:29.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-04T04:01:46.333Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T11:46:39.924Z","stale":false,"partial":false}}