nvd-json-data-feeds/CVE-2016/CVE-2016-86xx/CVE-2016-8632.json

{
  "id": "CVE-2016-8632",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2016-11-28T03:59:04.920",
  "lastModified": "2025-04-12T10:46:40.837",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The tipc_msg_build function in net/tipc/msg.c in the Linux kernel through 4.8.11 does not validate the relationship between the minimum fragment length and the maximum packet size, which allows local users to gain privileges or cause a denial of service (heap-based buffer overflow) by leveraging the CAP_NET_ADMIN capability."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n tipc_msg_build en net/tipc/msg.c en el kernel Linux hasta la versi\u00f3n 4.8.11 no valida la relaci\u00f3n entre la longitud m\u00ednima de fragmento y el tama\u00f1o m\u00e1ximo de paquete, lo que permite a usuarios locales obtener privilegios o provocar una denegaci\u00f3n de servicio (desbordamiento de b\u00fafer basado en memoria din\u00e1mica) aprovechando la capacidad CAP_NET_ADMIN."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9
      }
    ],
    "cvssMetricV2": [
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        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "baseScore": 7.2,
          "accessVector": "LOCAL",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "availabilityImpact": "COMPLETE"
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 3.9,
        "impactScore": 10.0,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        },
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ]
    }
  ],
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    {
      "nodes": [
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  "references": [
    {
      "url": "http://www.openwall.com/lists/oss-security/2016/11/08/5",
      "source": "secalert@redhat.com",
      "tags": [
        "Mailing List",
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    {
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      "source": "secalert@redhat.com",
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    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1390832",
      "source": "secalert@redhat.com",
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      ]
    },
    {
      "url": "https://www.mail-archive.com/netdev%40vger.kernel.org/msg133205.html",
      "source": "secalert@redhat.com"
    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1390832",
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}