FKIE_CVE-2017-6462

Vulnerability from fkie_nvd - Published: 2017-03-27 17:59 - Updated: 2025-04-20 01:37
Severity ?
7.8 (High) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Buffer overflow in the legacy Datum Programmable Time Server (DPTS) refclock driver in NTP before 4.2.8p10 and 4.3.x before 4.3.94 allows local users to have unspecified impact via a crafted /dev/datum device.
References
cve@mitre.orghttp://support.ntp.org/bin/view/Main/NtpBug3388Patch, Vendor Advisory
cve@mitre.orghttp://support.ntp.org/bin/view/Main/SecurityNotice#March_2017_ntp_4_2_8p10_NTP_SecuVendor Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/97045Third Party Advisory, VDB Entry
cve@mitre.orghttp://www.securitytracker.com/id/1038123Third Party Advisory, VDB Entry
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2017:3071
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2018:0855
cve@mitre.orghttps://security.FreeBSD.org/advisories/FreeBSD-SA-17:03.ntp.asc
cve@mitre.orghttps://support.apple.com/HT208144
cve@mitre.orghttps://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03962en_us
cve@mitre.orghttps://usn.ubuntu.com/3707-2/
af854a3a-2127-422b-91ae-364da2661108http://support.ntp.org/bin/view/Main/NtpBug3388Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://support.ntp.org/bin/view/Main/SecurityNotice#March_2017_ntp_4_2_8p10_NTP_SecuVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/97045Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1038123Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2017:3071
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2018:0855
af854a3a-2127-422b-91ae-364da2661108https://security.FreeBSD.org/advisories/FreeBSD-SA-17:03.ntp.asc
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/HT208144
af854a3a-2127-422b-91ae-364da2661108https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03962en_us
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3707-2/
Impacted products
Vendor Product Version
ntp ntp 4.2.8
ntp ntp 4.3.0
ntp ntp 4.3.1
ntp ntp 4.3.2
ntp ntp 4.3.3
ntp ntp 4.3.4
ntp ntp 4.3.5
ntp ntp 4.3.6
ntp ntp 4.3.7
ntp ntp 4.3.8
ntp ntp 4.3.9
ntp ntp 4.3.10
ntp ntp 4.3.11
ntp ntp 4.3.12
ntp ntp 4.3.13
ntp ntp 4.3.14
ntp ntp 4.3.15
ntp ntp 4.3.16
ntp ntp 4.3.17
ntp ntp 4.3.18
ntp ntp 4.3.19
ntp ntp 4.3.20
ntp ntp 4.3.21
ntp ntp 4.3.22
ntp ntp 4.3.23
ntp ntp 4.3.24
ntp ntp 4.3.25
ntp ntp 4.3.26
ntp ntp 4.3.27
ntp ntp 4.3.28
ntp ntp 4.3.29
ntp ntp 4.3.30
ntp ntp 4.3.31
ntp ntp 4.3.32
ntp ntp 4.3.33
ntp ntp 4.3.34
ntp ntp 4.3.35
ntp ntp 4.3.36
ntp ntp 4.3.37
ntp ntp 4.3.38
ntp ntp 4.3.39
ntp ntp 4.3.40
ntp ntp 4.3.41
ntp ntp 4.3.42
ntp ntp 4.3.43
ntp ntp 4.3.44
ntp ntp 4.3.45
ntp ntp 4.3.46
ntp ntp 4.3.47
ntp ntp 4.3.48
ntp ntp 4.3.49
ntp ntp 4.3.50
ntp ntp 4.3.51
ntp ntp 4.3.52
ntp ntp 4.3.53
ntp ntp 4.3.54
ntp ntp 4.3.55
ntp ntp 4.3.56
ntp ntp 4.3.57
ntp ntp 4.3.58
ntp ntp 4.3.59
ntp ntp 4.3.60
ntp ntp 4.3.61
ntp ntp 4.3.62
ntp ntp 4.3.63
ntp ntp 4.3.64
ntp ntp 4.3.65
ntp ntp 4.3.66
ntp ntp 4.3.67
ntp ntp 4.3.68
ntp ntp 4.3.69
ntp ntp 4.3.70
ntp ntp 4.3.71
ntp ntp 4.3.72
ntp ntp 4.3.73
ntp ntp 4.3.74
ntp ntp 4.3.75
ntp ntp 4.3.76
ntp ntp 4.3.77
ntp ntp 4.3.78
ntp ntp 4.3.79
ntp ntp 4.3.80
ntp ntp 4.3.81
ntp ntp 4.3.82
ntp ntp 4.3.83
ntp ntp 4.3.84
ntp ntp 4.3.85
ntp ntp 4.3.86
ntp ntp 4.3.87
ntp ntp 4.3.88
ntp ntp 4.3.89
ntp ntp 4.3.90
ntp ntp 4.3.91
ntp ntp 4.3.92
ntp ntp 4.3.93
To clipboard 

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          "negate": false,
          "operator": "OR"
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      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Buffer overflow in the legacy Datum Programmable Time Server (DPTS) refclock driver in NTP before 4.2.8p10 and 4.3.x before 4.3.94 allows local users to have unspecified impact via a crafted /dev/datum device."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de b\u00fafer en el controlador refclock legado Datum Programmable Time Server (DPTS) en NTP en versiones anteriores a 4.2.8p10 y 4.3.x en versiones anteriores a 4.3.94 permite a usuarios locales tener un impacto no especificado a trav\u00e9s de un dispositivo /dev/datum manipulado."
    }
  ],
  "id": "CVE-2017-6462",
  "lastModified": "2025-04-20T01:37:25.860",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": true,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.6,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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        "exploitabilityScore": 1.8,
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        "source": "nvd@nist.gov",
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  "published": "2017-03-27T17:59:00.743",
  "references": [
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      "source": "cve@mitre.org",
      "tags": [
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        "Vendor Advisory"
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      "url": "http://support.ntp.org/bin/view/Main/NtpBug3388"
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
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      "source": "nvd@nist.gov",
      "type": "Primary"
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  ]
}


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Tags
Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.