CVE-2016-9042

{"id": "CVE-2016-9042", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "talos-cna@cisco.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 3.7, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.2}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.2}]}, "published": "2018-06-04T20:29:00.417", "references": [{"url": "http://packetstormsecurity.com/files/142101/FreeBSD-Security-Advisory-FreeBSD-SA-17-03.ntp.html", "source": "talos-cna@cisco.com"}, {"url": "http://packetstormsecurity.com/files/142284/Slackware-Security-Advisory-ntp-Updates.html", "source": "talos-cna@cisco.com"}, {"url": "http://seclists.org/fulldisclosure/2017/Nov/7", "source": "talos-cna@cisco.com"}, {"url": "http://seclists.org/fulldisclosure/2017/Sep/62", "source": "talos-cna@cisco.com"}, {"url": "http://www.securityfocus.com/archive/1/540403/100/0/threaded", "source": "talos-cna@cisco.com"}, {"url": "http://www.securityfocus.com/archive/1/archive/1/540403/100/0/threaded", "source": "talos-cna@cisco.com"}, {"url": "http://www.securityfocus.com/archive/1/archive/1/540464/100/0/threaded", "source": "talos-cna@cisco.com"}, {"url": "http://www.securityfocus.com/bid/97046", "tags": ["Permissions Required", "Third Party Advisory", "VDB Entry"], "source": "talos-cna@cisco.com"}, {"url": "http://www.securitytracker.com/id/1038123", "tags": ["Third Party Advisory", "VDB Entry"], "source": "talos-cna@cisco.com"}, {"url": "http://www.securitytracker.com/id/1039427", "tags": ["Third Party Advisory", "VDB Entry"], "source": "talos-cna@cisco.com"}, {"url": "http://www.ubuntu.com/usn/USN-3349-1", "source": "talos-cna@cisco.com"}, {"url": "https://bto.bluecoat.com/security-advisory/sa147", "source": "talos-cna@cisco.com"}, {"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf", "tags": ["Third Party Advisory"], "source": "talos-cna@cisco.com"}, {"url": "https://kc.mcafee.com/corporate/index?page=content&id=SB10201", "source": "talos-cna@cisco.com"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7KVLFA3J43QFIP4I7HE7KQ5FXSMJEKC6/", "source": "talos-cna@cisco.com"}, {"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-17:03.ntp.asc", "tags": ["Third Party Advisory"], "source": "talos-cna@cisco.com"}, {"url": "https://support.apple.com/kb/HT208144", "source": "talos-cna@cisco.com"}, {"url": "https://support.f5.com/csp/article/K39041624", "source": "talos-cna@cisco.com"}, {"url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03962en_us", "tags": ["Third Party Advisory"], "source": "talos-cna@cisco.com"}, {"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-159-11", "source": "talos-cna@cisco.com"}, {"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2016-0260", "tags": ["Exploit", "Mitigation", "Third Party Advisory"], "source": "talos-cna@cisco.com"}, {"url": "http://packetstormsecurity.com/files/142101/FreeBSD-Security-Advisory-FreeBSD-SA-17-03.ntp.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://packetstormsecurity.com/files/142284/Slackware-Security-Advisory-ntp-Updates.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://seclists.org/fulldisclosure/2017/Nov/7", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://seclists.org/fulldisclosure/2017/Sep/62", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/archive/1/540403/100/0/threaded", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/archive/1/archive/1/540403/100/0/threaded", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/archive/1/archive/1/540464/100/0/threaded", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/97046", "tags": ["Permissions Required", "Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id/1038123", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id/1039427", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-3349-1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bto.bluecoat.com/security-advisory/sa147", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://kc.mcafee.com/corporate/index?page=content&id=SB10201", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7KVLFA3J43QFIP4I7HE7KQ5FXSMJEKC6/", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-17:03.ntp.asc", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://support.apple.com/kb/HT208144", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://support.f5.com/csp/article/K39041624", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03962en_us", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-159-11", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2016-0260", "tags": ["Exploit", "Mitigation", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "An exploitable denial of service vulnerability exists in the origin timestamp check functionality of ntpd 4.2.8p9. A specially crafted unauthenticated network packet can be used to reset the expected origin timestamp for target peers. Legitimate replies from targeted peers will fail the origin timestamp check (TEST2) causing the reply to be dropped and creating a denial of service condition."}, {"lang": "es", "value": "Existe una vulnerabilidad explotable de denegaci\u00f3n de servicio (DoS) en la funcionalidad de comprobaci\u00f3n de marca de tiempo de origen de ntpd 4.2.8p9. Se puede emplear un paquete de red no autenticado especialmente manipulado para reiniciar la marca de tiempo de origen esperada para los peers objetivo. Las respuestas leg\u00edtimas de los peers objetivo no pasar\u00e1n la comprobaci\u00f3n de marca de tiempo de origen (TEST2), lo que hace que la respuesta se elimine y se cree una condici\u00f3n de denegaci\u00f3n de servicio (DoS)."}], "lastModified": "2024-11-21T03:00:29.693", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ntp:ntp:4.2.8:p9:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EE002C76-406D-4F22-B738-E17BDEA70BCC"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:freebsd:freebsd:10.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CA79CE41-D873-4A4A-A20C-83EB8772E5FA"}, {"criteria": "cpe:2.3:o:freebsd:freebsd:11.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "53E56F4F-B418-44DD-9C97-7276A4C58F3E"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:hpe:hpux-ntp:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F1A1FDA7-BE46-4FAB-A3FD-9A40C770C4AB", "versionEndExcluding": "c.4.2.8.4.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_net_cp_443-1_opc_ua_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "22EFD09A-3D77-47B0-93FB-50F6C13A2F9A"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_net_cp_443-1_opc_ua:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "7F488810-73E3-4475-975A-C2FCA037E78B"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "talos-cna@cisco.com"}