{"id":"CVE-2015-5219","details":"The ULOGTOD function in ntp.d in SNTP before 4.2.7p366 does not properly perform type conversions from a precision value to a double, which allows remote attackers to cause a denial of service (infinite loop) via a crafted NTP packet.","modified":"2026-04-16T06:20:18.479686477Z","published":"2017-07-21T14:29:00Z","related":["SUSE-SU-2016:1311-1","SUSE-SU-2016:3193-1","SUSE-SU-2016:3195-1","SUSE-SU-2016:3196-1","SUSE-SU-2017:0255-1"],"references":[{"type":"ADVISORY","url":"http://aix.software.ibm.com/aix/efixes/security/ntp_advisory4.asc"},{"type":"ADVISORY","url":"http://bk1.ntp.org/ntp-dev/?PAGE=patch&REV=51786731Gr4-NOrTBC_a_uXO4wuGhg"},{"type":"ADVISORY","url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170926.html"},{"type":"ADVISORY","url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169167.html"},{"type":"ADVISORY","url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-September/166992.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-0780.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-2583.html"},{"type":"ADVISORY","url":"http://www.debian.org/security/2015/dsa-3388"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2015/08/25/3"},{"type":"ADVISORY","url":"http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/76473"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2783-1"},{"type":"ADVISORY","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-497656.pdf"},{"type":"ADVISORY","url":"https://github.com/ntp-project/ntp/commit/5f295cd05c3c136d39f5b3e500a2d781bdbb59c8"},{"type":"ADVISORY","url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-103-11"},{"type":"ADVISORY","url":"https://www-01.ibm.com/support/docview.wss?uid=isg3T1024157"},{"type":"ADVISORY","url":"https://www-01.ibm.com/support/docview.wss?uid=swg21985122"},{"type":"ADVISORY","url":"https://www-01.ibm.com/support/docview.wss?uid=swg21986956"},{"type":"ADVISORY","url":"https://www-01.ibm.com/support/docview.wss?uid=swg21988706"},{"type":"ADVISORY","url":"https://www-01.ibm.com/support/docview.wss?uid=swg21989542"},{"type":"ADVISORY","url":"https://www.ibm.com/support/home/docdisplay?lndocid=migr-5099409"},{"type":"ARTICLE","url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170926.html"},{"type":"ARTICLE","url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169167.html"},{"type":"ARTICLE","url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-September/166992.html"},{"type":"ARTICLE","url":"http://www.openwall.com/lists/oss-security/2015/08/25/3"},{"type":"FIX","url":"http://bk1.ntp.org/ntp-dev/?PAGE=patch&REV=51786731Gr4-NOrTBC_a_uXO4wuGhg"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2015/08/25/3"},{"type":"FIX","url":"https://github.com/ntp-project/ntp/commit/5f295cd05c3c136d39f5b3e500a2d781bdbb59c8"},{"type":"REPORT","url":"http://bk1.ntp.org/ntp-dev/?PAGE=patch&REV=51786731Gr4-NOrTBC_a_uXO4wuGhg"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1255118"},{"type":"REPORT","url":"https://github.com/ntp-project/ntp/commit/5f295cd05c3c136d39f5b3e500a2d781bdbb59c8"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00048.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-updates/2016-12/msg00153.html"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}