{
  "id": "CVE-2011-3346",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2014-04-01T06:35:52.373",
  "lastModified": "2024-11-21T01:30:18.453",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Buffer overflow in hw/scsi-disk.c in the SCSI subsystem in QEMU before 0.15.2, as used by Xen, might allow local guest users with permission to access the CD-ROM to cause a denial of service (guest crash) via a crafted SAI READ CAPACITY SCSI command.  NOTE: this is only a vulnerability when root has manually modified certain permissions or ACLs."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de buffer en hw/scsi-disk.c en el subsistema SCSI en QEMU anterior a 0.15.2, utilizado por Xen, podr\u00eda permitir a usuarios locales invitados con permiso para acceder al CD-ROM causar una denegaci\u00f3n de servicio (ca\u00edda de invitado) a trav\u00e9s de un comando SAI READ CAPACITY SCSI manipulado.  NOTA: esto es solo una vulnerabilidad cuando root ha modificado manualmente ciertos permisos o ACLs."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:L/AC:H/Au:N/C:N/I:N/A:C",
          "baseScore": 4.0,
          "accessVector": "LOCAL",
          "accessComplexity": "HIGH",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "COMPLETE"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 1.9,
        "impactScore": 6.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "0.15.1",
              "matchCriteriaId": "AC9E207D-3C73-468C-9663-1FA6738C7241"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:qemu:qemu:0.15.0:rc1:*:*:*:*:*:*",
              "matchCriteriaId": "EE446FA1-FBB8-4B76-904C-F4664703BFBD"
            },
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              "matchCriteriaId": "80621FFA-6189-47CD-9A6A-1D5A781862AE"
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              "criteria": "cpe:2.3:o:redhat:enterprise_linux:5:*:*:*:*:*:*:*",
              "matchCriteriaId": "AA9B3CC0-DF1C-4A86-B2A3-A9D428A5A6E6"
            },
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              "vulnerable": true,
              "criteria": "cpe:2.3:o:xen:xen:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "BFA1950D-1D9F-4401-AA86-CF3028EFD286"
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  ],
  "references": [
    {
      "url": "http://git.qemu.org/?p=qemu-stable-0.15.git%3Ba=log",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2011/10/20/2",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.redhat.com/support/errata/RHSA-2011-1401.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=736038",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://github.com/bonzini/qemu/commit/103b40f51e4012b3b0ad20f615562a1806d7f49a",
      "source": "secalert@redhat.com",
      "tags": [
        "Exploit",
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      ]
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      "source": "secalert@redhat.com",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=736038",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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  ]
}