fkie_cve-2016-9311
Vulnerability from fkie_nvd
Published
2017-01-13 16:59
Modified
2025-04-20 01:37
Severity ?
Summary
ntpd in NTP before 4.2.8p9, when the trap service is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted packet.
References
{
"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": "ntpd in NTP before 4.2.8p9, when the trap service is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted packet."
},
{
"lang": "es",
"value": "ntpd en NTP en versiones anteriores a 4.2.8p9, cuando el servicio de captura est\u00e1 habilitado, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (referencia a puntero NULL y ca\u00edda) a trav\u00e9s de un paquete manipulado."
}
],
"id": "CVE-2016-9311",
"lastModified": "2025-04-20T01:37:25.860",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.1,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
},
"exploitabilityScore": 2.2,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2017-01-13T16:59:00.903",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Release Notes",
"Vendor Advisory"
],
"url": "http://nwtime.org/ntp428p9_release/"
},
{
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"url": "http://rhn.redhat.com/errata/RHSA-2017-0252.html"
},
{
"source": "cve@mitre.org",
"tags": [
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],
"url": "http://support.ntp.org/bin/view/Main/NtpBug3119"
},
{
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"tags": [
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],
"url": "http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities"
},
{
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"tags": [
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"url": "http://www.securityfocus.com/bid/94444"
},
{
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"url": "http://www.securitytracker.com/id/1037354"
},
{
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"url": "https://bto.bluecoat.com/security-advisory/sa139"
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{
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"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"
},
{
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"url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbhf03799en_us"
},
{
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"url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbux03885en_us"
},
{
"source": "cve@mitre.org",
"url": "https://usn.ubuntu.com/3707-2/"
},
{
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"tags": [
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"US Government Resource"
],
"url": "https://www.kb.cert.org/vuls/id/633847"
},
{
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"tags": [
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},
{
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"url": "http://rhn.redhat.com/errata/RHSA-2017-0252.html"
},
{
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"tags": [
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},
{
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"tags": [
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"url": "http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities"
},
{
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"tags": [
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"url": "http://www.securityfocus.com/bid/94444"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securitytracker.com/id/1037354"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://bto.bluecoat.com/security-advisory/sa139"
},
{
"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"
},
{
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},
{
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"url": "https://usn.ubuntu.com/3707-2/"
},
{
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],
"url": "https://www.kb.cert.org/vuls/id/633847"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-476"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
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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