fkie_cve-2012-1147
Vulnerability from fkie_nvd
Published
2012-07-03 19:55
Modified
2025-04-11 00:51
Severity ?
Summary
readfilemap.c in expat before 2.1.0 allows context-dependent attackers to cause a denial of service (file descriptor consumption) via a large number of crafted XML files.
References
secalert@redhat.comhttp://expat.cvs.sourceforge.net/viewvc/expat/expat/xmlwf/readfilemap.c?r1=1.14&r2=1.15
secalert@redhat.comhttp://lists.apple.com/archives/security-announce/2015/Dec/msg00005.htmlVendor Advisory
secalert@redhat.comhttp://sourceforge.net/projects/expat/files/expat/2.1.0/
secalert@redhat.comhttp://sourceforge.net/tracker/?func=detail&aid=2895533&group_id=10127&atid=110127
secalert@redhat.comhttp://trac.wxwidgets.org/ticket/11194
secalert@redhat.comhttp://trac.wxwidgets.org/ticket/11432
secalert@redhat.comhttp://www.securityfocus.com/bid/52379
secalert@redhat.comhttp://www.securitytracker.com/id/1034344
secalert@redhat.comhttps://support.apple.com/HT205637Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://expat.cvs.sourceforge.net/viewvc/expat/expat/xmlwf/readfilemap.c?r1=1.14&r2=1.15
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://sourceforge.net/projects/expat/files/expat/2.1.0/
af854a3a-2127-422b-91ae-364da2661108http://sourceforge.net/tracker/?func=detail&aid=2895533&group_id=10127&atid=110127
af854a3a-2127-422b-91ae-364da2661108http://trac.wxwidgets.org/ticket/11194
af854a3a-2127-422b-91ae-364da2661108http://trac.wxwidgets.org/ticket/11432
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/52379
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1034344
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/HT205637Vendor Advisory
Impacted products
Vendor Product Version
apple mac_os_x 10.11.0
apple mac_os_x 10.11.1
libexpat_project libexpat *
libexpat_project libexpat 1.95.1
libexpat_project libexpat 1.95.2
libexpat_project libexpat 1.95.4
libexpat_project libexpat 1.95.5
libexpat_project libexpat 1.95.6
libexpat_project libexpat 1.95.7
libexpat_project libexpat 1.95.8
libexpat_project libexpat 2.0.0


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:apple:mac_os_x:10.11.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "EDDDDC59-E784-4C8B-BDAD-55D8322138EC",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:apple:mac_os_x:10.11.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "751EE7FE-D5C1-403A-AA93-B9B8BD53953F",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "0B298040-6E60-4701-9F0A-E57CDD3CFA83",
              "versionEndIncluding": "2.0.1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:libexpat_project:libexpat:1.95.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "055C8DC2-8840-4758-9F3F-21EEF87845DF",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:libexpat_project:libexpat:1.95.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "64E471EF-41A9-491F-B032-568723816ADD",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:libexpat_project:libexpat:1.95.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "D9F94DC5-6A6C-4DB4-A6FA-CDF786AC8E0B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:libexpat_project:libexpat:1.95.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "19EC2420-0140-4233-A766-8D3D9B0933B8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:libexpat_project:libexpat:1.95.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "572CC266-7C6B-46FE-963F-B457A387B24A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:libexpat_project:libexpat:1.95.7:*:*:*:*:*:*:*",
              "matchCriteriaId": "6B354846-9F53-4D07-B34E-F8BB63836299",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:libexpat_project:libexpat:1.95.8:*:*:*:*:*:*:*",
              "matchCriteriaId": "E0B6B5BF-5A76-46B9-BD7B-679F28821CD7",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:libexpat_project:libexpat:2.0.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "843ADBBB-69DE-4128-A1B0-BCA3E85DC6BA",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "readfilemap.c in expat before 2.1.0 allows context-dependent attackers to cause a denial of service (file descriptor consumption) via a large number of crafted XML files."
    },
    {
      "lang": "es",
      "value": "readfilemap.c en expat antes de v2.1.0 permite causar una denegaci\u00f3n de servicio (por consumo de descriptores de fichero) a atacantes dependientes de contexto a trav\u00e9s de un gran n\u00famero de archivos XML hechos a mano."
    }
  ],
  "id": "CVE-2012-1147",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ]
  },
  "published": "2012-07-03T19:55:02.663",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://expat.cvs.sourceforge.net/viewvc/expat/expat/xmlwf/readfilemap.c?r1=1.14\u0026r2=1.15"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://sourceforge.net/projects/expat/files/expat/2.1.0/"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://sourceforge.net/tracker/?func=detail\u0026aid=2895533\u0026group_id=10127\u0026atid=110127"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://trac.wxwidgets.org/ticket/11194"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://trac.wxwidgets.org/ticket/11432"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.securityfocus.com/bid/52379"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.securitytracker.com/id/1034344"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.apple.com/HT205637"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://expat.cvs.sourceforge.net/viewvc/expat/expat/xmlwf/readfilemap.c?r1=1.14\u0026r2=1.15"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://sourceforge.net/projects/expat/files/expat/2.1.0/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://sourceforge.net/tracker/?func=detail\u0026aid=2895533\u0026group_id=10127\u0026atid=110127"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://trac.wxwidgets.org/ticket/11194"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://trac.wxwidgets.org/ticket/11432"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/52379"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securitytracker.com/id/1034344"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.apple.com/HT205637"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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