CVE-2016-9310

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{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ntp:ntp:*:p8:*:*:*:*:*:*", "matchCriteriaId": "72A23255-B135-4A4C-A2BA-A93026C0F520", "versionEndIncluding": "4.2.8", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The control mode (mode 6) functionality in ntpd in NTP before 4.2.8p9 allows remote attackers to set or unset traps via a crafted control mode packet."}, {"lang": "es", "value": "La funcionalidad de modo de control (mode 6) en ntpd en NTP en versiones anteriores a 4.2.8p9 permite a atacantes remotos establecer o desactivar trampas a trav\u00e9s de un paquete de modo de control manipulado."}], "id": "CVE-2016-9310", "lastModified": "2026-06-17T00:55:48.927", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.4, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 2.5, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-01-13T16:59:00.857", "references": [{"source": "cve@mitre.org", "tags": ["Release Notes", "Vendor Advisory"], "url": "http://nwtime.org/ntp428p9_release/"}, {"source": "cve@mitre.org", "url": "http://rhn.redhat.com/errata/RHSA-2017-0252.html"}, {"source": "cve@mitre.org", "tags": ["Issue Tracking", "Mitigation", "Vendor Advisory"], "url": "http://support.ntp.org/bin/view/Main/NtpBug3118"}, {"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.securityfocus.com/bid/94452"}, {"source": "cve@mitre.org", "url": "http://www.securitytracker.com/id/1037354"}, {"source": "cve@mitre.org", "url": "https://bto.bluecoat.com/security-advisory/sa139"}, {"source": "cve@mitre.org", "url": "https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03706en_us"}, {"source": "cve@mitre.org", "url": 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{"affected_release": [{"advisory": "RHSA-2017:0252", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "ntp-0:4.2.6p5-10.el6_8.2", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2017-02-06T00:00:00Z"}, {"advisory": "RHSA-2017:0252", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "ntp-0:4.2.6p5-25.el7_3.1", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2017-02-06T00:00:00Z"}], "bugzilla": {"description": "ntp: Mode 6 unauthenticated trap information disclosure and DDoS vector", "id": "1397319", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1397319"}, "csaw": false, "cvss": {"cvss_base_score": "5.8", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:P/I:N/A:P", "status": "verified"}, "cvss3": {"cvss3_base_score": "4.8", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L", "status": "verified"}, "cwe": "CWE-400", "details": ["The control mode (mode 6) functionality in ntpd in NTP before 4.2.8p9 allows remote attackers to set or unset traps via a crafted control mode packet.", "A flaw was found in the control mode functionality of ntpd. A remote attacker could send a crafted control mode packet which could lead to information disclosure or result in DDoS amplification attacks."], "mitigation": {"lang": "en:us", "value": "Use \"restrict default noquery ...\" in your ntp.conf file."}, "name": "CVE-2016-9310", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Will not fix", "package_name": "ntp", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2016-11-21T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2016-9310\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-9310\nhttp://support.ntp.org/bin/view/Main/NtpBug3118"], "threat_severity": "Moderate"}

{}