fkie_cve-2016-7431
Vulnerability from fkie_nvd
Published
2017-01-13 16:59
Modified
2025-04-20 01:37
Severity ?
Summary
NTP before 4.2.8p9 allows remote attackers to bypass the origin timestamp protection mechanism via an origin timestamp of zero. NOTE: this vulnerability exists because of a CVE-2015-8138 regression.
References
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:ntp:ntp:4.2.8:p8:*:*:*:*:*:*", "matchCriteriaId": "F12E4CF5-536C-416B-AD8D-6AE7CBE22C71", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "NTP before 4.2.8p9 allows remote attackers to bypass the origin timestamp protection mechanism via an origin timestamp of zero. NOTE: this vulnerability exists because of a CVE-2015-8138 regression." }, { "lang": "es", "value": "NTP en versiones anteriores a 4.2.8p9 permite a atacantes remotos eludir el mecanismo de protecci\u00f3n de la marca de tiempo de origen a trav\u00e9s de una marca de tiempo de origen de cero. NOTA: esta vulnerabilidad existe debido a una regresi\u00f3n de CVE-2015-8138." } ], "id": "CVE-2016-7431", "lastModified": "2025-04-20T01:37:25.860", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2017-01-13T16:59:00.467", "references": [ { "source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-updates/2016-12/msg00153.html" }, { "source": "cve@mitre.org", "tags": [ "Release Notes", "Vendor Advisory" ], "url": "http://nwtime.org/ntp428p9_release/" }, { "source": "cve@mitre.org", "url": "http://packetstormsecurity.com/files/140240/FreeBSD-Security-Advisory-FreeBSD-SA-16.39.ntp.html" }, { "source": "cve@mitre.org", "tags": [ "Issue Tracking", "Mitigation", "Vendor Advisory" ], "url": "http://support.ntp.org/bin/view/Main/NtpBug3102" }, { "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ], "url": "http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities" }, { "source": "cve@mitre.org", "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171129-01-ntpd-en" }, { "source": "cve@mitre.org", "url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html" }, { "source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/539955/100/0/threaded" }, { "source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/540254/100/0/threaded" }, { "source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/archive/1/539955/100/0/threaded" }, { "source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/archive/1/540254/100/0/threaded" }, { "source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/94454" }, { "source": "cve@mitre.org", "url": "http://www.securitytracker.com/id/1037354" }, { "source": "cve@mitre.org", "url": "http://www.ubuntu.com/usn/USN-3349-1" }, { "source": "cve@mitre.org", "url": "https://bto.bluecoat.com/security-advisory/sa139" }, { "source": "cve@mitre.org", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf" }, { "source": "cve@mitre.org", "url": "https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbux03706en_us" }, { "source": "cve@mitre.org", "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-16:39.ntp.asc" }, { "source": "cve@mitre.org", "url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en\u0026docId=emr_na-hpesbhf03883en_us" }, { "source": "cve@mitre.org", "url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en\u0026docId=emr_na-hpesbhf03899en_us" }, { "source": "cve@mitre.org", "url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbhf03883en_us" }, { "source": "cve@mitre.org", "url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbhf03899en_us" }, { "source": "cve@mitre.org", "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-159-11" }, { "source": "cve@mitre.org", "url": "https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-223/" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory", "US Government Resource" ], "url": "https://www.kb.cert.org/vuls/id/633847" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-updates/2016-12/msg00153.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Release Notes", "Vendor Advisory" ], "url": "http://nwtime.org/ntp428p9_release/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://packetstormsecurity.com/files/140240/FreeBSD-Security-Advisory-FreeBSD-SA-16.39.ntp.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Issue Tracking", "Mitigation", "Vendor Advisory" ], "url": "http://support.ntp.org/bin/view/Main/NtpBug3102" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171129-01-ntpd-en" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/539955/100/0/threaded" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/540254/100/0/threaded" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/archive/1/539955/100/0/threaded" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/archive/1/540254/100/0/threaded" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/94454" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id/1037354" }, { "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/sa139" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbux03706en_us" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-16:39.ntp.asc" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en\u0026docId=emr_na-hpesbhf03883en_us" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en\u0026docId=emr_na-hpesbhf03899en_us" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbhf03883en_us" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbhf03899en_us" }, { "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.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-223/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "US Government Resource" ], "url": "https://www.kb.cert.org/vuls/id/633847" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-20" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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