CVE-2016-7433
Vulnerability from cvelistv5
Published
2017-01-13 16:00
Modified
2024-08-06 01:57
Severity ?
Summary
NTP before 4.2.8p9 does not properly perform the initial sync calculations, which allows remote attackers to unspecified impact via unknown vectors, related to a "root distance that did not include the peer dispersion."
References
cve@mitre.orghttp://lists.opensuse.org/opensuse-updates/2016-12/msg00153.html
cve@mitre.orghttp://nwtime.org/ntp428p9_release/Release Notes, Vendor Advisory
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2017-0252.html
cve@mitre.orghttp://support.ntp.org/bin/view/Main/NtpBug3067Issue Tracking, Mitigation, Vendor Advisory
cve@mitre.orghttp://support.ntp.org/bin/view/Main/SecurityNotice#Recent_VulnerabilitiesVendor Advisory
cve@mitre.orghttp://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171129-01-ntpd-en
cve@mitre.orghttp://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
cve@mitre.orghttp://www.securityfocus.com/archive/1/539955/100/0/threaded
cve@mitre.orghttp://www.securityfocus.com/archive/1/540254/100/0/threaded
cve@mitre.orghttp://www.securityfocus.com/archive/1/archive/1/539955/100/0/threaded
cve@mitre.orghttp://www.securityfocus.com/archive/1/archive/1/540254/100/0/threaded
cve@mitre.orghttp://www.securityfocus.com/bid/94455
cve@mitre.orghttp://www.securitytracker.com/id/1037354
cve@mitre.orghttp://www.ubuntu.com/usn/USN-3349-1
cve@mitre.orghttps://bto.bluecoat.com/security-advisory/sa139
cve@mitre.orghttps://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf
cve@mitre.orghttps://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03706en_us
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ILMSYVQMMF37MANYEO7KBHOPSC74EKGN/
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PABKEYX6ABBFJZGMXKH57X756EJUDS3C/
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U5E3XBBCK5IXOLDAH2E4M3QKIYIHUMMP/
cve@mitre.orghttps://security.FreeBSD.org/advisories/FreeBSD-SA-16:39.ntp.asc
cve@mitre.orghttps://us-cert.cisa.gov/ics/advisories/icsa-21-159-11
cve@mitre.orghttps://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-227
cve@mitre.orghttps://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-227/
cve@mitre.orghttps://www.kb.cert.org/vuls/id/633847Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2016-12/msg00153.html
af854a3a-2127-422b-91ae-364da2661108http://nwtime.org/ntp428p9_release/Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2017-0252.html
af854a3a-2127-422b-91ae-364da2661108http://support.ntp.org/bin/view/Main/NtpBug3067Issue Tracking, Mitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_VulnerabilitiesVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171129-01-ntpd-en
af854a3a-2127-422b-91ae-364da2661108http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/539955/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/540254/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/archive/1/539955/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/archive/1/540254/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/94455
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1037354
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-3349-1
af854a3a-2127-422b-91ae-364da2661108https://bto.bluecoat.com/security-advisory/sa139
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf
af854a3a-2127-422b-91ae-364da2661108https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03706en_us
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ILMSYVQMMF37MANYEO7KBHOPSC74EKGN/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PABKEYX6ABBFJZGMXKH57X756EJUDS3C/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U5E3XBBCK5IXOLDAH2E4M3QKIYIHUMMP/
af854a3a-2127-422b-91ae-364da2661108https://security.FreeBSD.org/advisories/FreeBSD-SA-16:39.ntp.asc
af854a3a-2127-422b-91ae-364da2661108https://us-cert.cisa.gov/ics/advisories/icsa-21-159-11
af854a3a-2127-422b-91ae-364da2661108https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-227
af854a3a-2127-422b-91ae-364da2661108https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-227/
af854a3a-2127-422b-91ae-364da2661108https://www.kb.cert.org/vuls/id/633847Third Party Advisory, US Government Resource
Impacted products
Vendor Product Version
n/a n/a Version: n/a
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                  {
                     name: "https://bto.bluecoat.com/security-advisory/sa139",
                     refsource: "CONFIRM",
                     url: "https://bto.bluecoat.com/security-advisory/sa139",
                  },
                  {
                     name: "94455",
                     refsource: "BID",
                     url: "http://www.securityfocus.com/bid/94455",
                  },
                  {
                     name: "FreeBSD-SA-16:39",
                     refsource: "FREEBSD",
                     url: "https://security.FreeBSD.org/advisories/FreeBSD-SA-16:39.ntp.asc",
                  },
                  {
                     name: "http://support.ntp.org/bin/view/Main/NtpBug3067",
                     refsource: "CONFIRM",
                     url: "http://support.ntp.org/bin/view/Main/NtpBug3067",
                  },
                  {
                     name: "20170310 [security bulletin] HPESBUX03706 rev.1 - HP-UX NTP service running ntpd, Multiple Vulnerabilities",
                     refsource: "BUGTRAQ",
                     url: "http://www.securityfocus.com/archive/1/540254/100/0/threaded",
                  },
                  {
                     name: "20170310 [security bulletin] HPESBUX03706 rev.1 - HP-UX NTP service running ntpd, Multiple Vulnerabilities",
                     refsource: "BUGTRAQ",
                     url: "http://www.securityfocus.com/archive/1/archive/1/540254/100/0/threaded",
                  },
                  {
                     name: "openSUSE-SU-2016:3280",
                     refsource: "SUSE",
                     url: "http://lists.opensuse.org/opensuse-updates/2016-12/msg00153.html",
                  },
                  {
                     name: "USN-3349-1",
                     refsource: "UBUNTU",
                     url: "http://www.ubuntu.com/usn/USN-3349-1",
                  },
                  {
                     name: "FEDORA-2016-e8a8561ee7",
                     refsource: "FEDORA",
                     url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PABKEYX6ABBFJZGMXKH57X756EJUDS3C/",
                  },
                  {
                     name: "FEDORA-2016-7209ab4e02",
                     refsource: "FEDORA",
                     url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U5E3XBBCK5IXOLDAH2E4M3QKIYIHUMMP/",
                  },
                  {
                     name: "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171129-01-ntpd-en",
                     refsource: "CONFIRM",
                     url: "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171129-01-ntpd-en",
                  },
                  {
                     name: "FEDORA-2016-c198d15316",
                     refsource: "FEDORA",
                     url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ILMSYVQMMF37MANYEO7KBHOPSC74EKGN/",
                  },
                  {
                     name: "https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-227/",
                     refsource: "CONFIRM",
                     url: "https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-227/",
                  },
                  {
                     name: "20161222 FreeBSD Security Advisory FreeBSD-SA-16:39.ntp",
                     refsource: "BUGTRAQ",
                     url: "http://www.securityfocus.com/archive/1/539955/100/0/threaded",
                  },
                  {
                     name: "https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-227",
                     refsource: "CONFIRM",
                     url: "https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-227",
                  },
                  {
                     name: "20161222 FreeBSD Security Advisory FreeBSD-SA-16:39.ntp",
                     refsource: "BUGTRAQ",
                     url: "http://www.securityfocus.com/archive/1/archive/1/539955/100/0/threaded",
                  },
                  {
                     name: "https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf",
                     refsource: "CONFIRM",
                     url: "https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf",
                  },
                  {
                     name: "https://us-cert.cisa.gov/ics/advisories/icsa-21-159-11",
                     refsource: "MISC",
                     url: "https://us-cert.cisa.gov/ics/advisories/icsa-21-159-11",
                  },
               ],
            },
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
      assignerShortName: "mitre",
      cveId: "CVE-2016-7433",
      datePublished: "2017-01-13T16:00:00",
      dateReserved: "2016-09-09T00:00:00",
      dateUpdated: "2024-08-06T01:57:47.633Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      nvd: "{\"cve\":{\"id\":\"CVE-2016-7433\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2017-01-13T16:59:00.510\",\"lastModified\":\"2024-11-21T02:57:59.950\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"NTP before 4.2.8p9 does not properly perform the initial sync calculations, which allows remote attackers to unspecified impact via unknown vectors, related to a \\\"root distance that did not include the peer dispersion.\\\"\"},{\"lang\":\"es\",\"value\":\"NTP en versiones anteriores a 4.2.8p9 no realiza adecuadamente los cálculos de sincronización inicial, lo que permite a atacantes remotos un impacto no especificado a través de vectores desconocidos, relacionado con una \\\"distancia de raíz que no incluía la dispersión de pares\\\".\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-682\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ntp:ntp:*:p8:*:*:*:*:*:*\",\"versionEndIncluding\":\"4.2.8\",\"matchCriteriaId\":\"72A23255-B135-4A4C-A2BA-A93026C0F520\"}]}]}],\"references\":[{\"url\":\"http://lists.opensuse.org/opensuse-updates/2016-12/msg00153.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://nwtime.org/ntp428p9_release/\",\"source\":\"cve@mitre.org\",\"tags\":[\"Release 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Party Advisory\",\"US Government Resource\"]}]}}",
   },
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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