{
  "id": "CVE-2011-2520",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2011-07-21T23:55:03.410",
  "lastModified": "2023-02-13T04:31:08.127",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "fw_dbus.py in system-config-firewall 1.2.29 and earlier uses the pickle Python module unsafely during D-Bus communication between the GUI and the backend, which might allow local users to gain privileges via a crafted serialized object."
    },
    {
      "lang": "es",
      "value": "fw_dbus.py en system-config-firewall v1.2.29 y anteriores utiliza el m\u00f3dulo Pickle de Phyton de forma insegura durante la comunicaci\u00f3n D-Bus entre el interfaz gr\u00e1fico y el backend, lo cual puede permitir a los usuarios locales  conseguir privilegios mediante un objeto serializado manipulado."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:L/AC:H/Au:S/C:C/I:C/A:C",
          "accessVector": "LOCAL",
          "accessComplexity": "HIGH",
          "authentication": "SINGLE",
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 6.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 1.5,
        "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-264"
        }
      ]
    }
  ],
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          "negate": false,
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  "references": [
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-August/063314.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://securitytracker.com/id?1025793",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2011/07/18/6",
      "source": "secalert@redhat.com",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "http://www.redhat.com/support/errata/RHSA-2011-0953.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/48715",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=717985",
      "source": "secalert@redhat.com",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/68734",
      "source": "secalert@redhat.com"
    }
  ]
}