{
  "id": "CVE-2016-4952",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2016-09-02T14:59:01.330",
  "lastModified": "2020-10-21T20:52:17.063",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "QEMU (aka Quick Emulator), when built with VMWARE PVSCSI paravirtual SCSI bus emulation support, allows local guest OS administrators to cause a denial of service (out-of-bounds array access) via vectors related to the (1) PVSCSI_CMD_SETUP_RINGS or (2) PVSCSI_CMD_SETUP_MSG_RING SCSI command."
    },
    {
      "lang": "es",
      "value": "QEMU (tambi\u00e9n conocido como Quick Emulator), cuando est\u00e1 construido con soporte de emulaci\u00f3n bus VMWARE PVSCSI paravirtual SCSI, permite a administradores locales del SO invitado provocar una denegaci\u00f3n de servicio (acceso al array fuera de rango) a trav\u00e9s de vectores relacionados con el comando (1) PVSCSI_CMD_SETUP_RINGS o (2) PVSCSI_CMD_SETUP_MSG_RING SCSI."
    }
  ],
  "metrics": {
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      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "HIGH",
          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 6.0,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 1.5,
        "impactScore": 4.0
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:P",
          "accessVector": "LOCAL",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 1.9
        },
        "baseSeverity": "LOW",
        "exploitabilityScore": 3.4,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ]
    }
  ],
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  "references": [
    {
      "url": "http://www.openwall.com/lists/oss-security/2016/05/23/1",
      "source": "secalert@redhat.com",
      "tags": [
        "Mailing List",
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      "url": "http://www.openwall.com/lists/oss-security/2016/05/23/4",
      "source": "secalert@redhat.com",
      "tags": [
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    {
      "url": "http://www.ubuntu.com/usn/USN-3047-1",
      "source": "secalert@redhat.com",
      "tags": [
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    },
    {
      "url": "http://www.ubuntu.com/usn/USN-3047-2",
      "source": "secalert@redhat.com",
      "tags": [
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    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1334384",
      "source": "secalert@redhat.com",
      "tags": [
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        "Third Party Advisory"
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    },
    {
      "url": "https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html",
      "source": "secalert@redhat.com",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg03774.html",
      "source": "secalert@redhat.com",
      "tags": [
        "Mailing List",
        "Patch",
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}