fkie_cve-2013-4331
Vulnerability from fkie_nvd
Published
2014-02-02 00:55
Modified
2025-04-11 00:51
Severity ?
Summary
Light Display Manager (aka LightDM) 1.4.x before 1.4.3, 1.6.x before 1.6.2, and 1.7.x before 1.7.14 uses 0664 permissions for the temporary .Xauthority file, which allows local users to obtain sensitive information by reading the file.
References
secalert@redhat.comhttps://bugs.launchpad.net/lightdm/%2Bbug/685212
af854a3a-2127-422b-91ae-364da2661108https://bugs.launchpad.net/lightdm/%2Bbug/685212
Impacted products
Vendor Product Version
robert_ancell lightdm 1.4.0
robert_ancell lightdm 1.4.1
robert_ancell lightdm 1.4.2
robert_ancell lightdm 1.6.0
robert_ancell lightdm 1.6.1
robert_ancell lightdm 1.7.0
robert_ancell lightdm 1.7.1
robert_ancell lightdm 1.7.2
robert_ancell lightdm 1.7.3
robert_ancell lightdm 1.7.4
robert_ancell lightdm 1.7.5
robert_ancell lightdm 1.7.6
robert_ancell lightdm 1.7.7
robert_ancell lightdm 1.7.8
robert_ancell lightdm 1.7.9
robert_ancell lightdm 1.7.10
robert_ancell lightdm 1.7.11
robert_ancell lightdm 1.7.12
robert_ancell lightdm 1.7.13


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:robert_ancell:lightdm:1.4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "613F7469-C0D0-41E6-A472-EE44EA6CF504",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:robert_ancell:lightdm:1.4.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "CF692EA6-5195-4D31-AF3B-F94FB9A3A9A1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:robert_ancell:lightdm:1.4.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "DC91FA84-1EF6-4DEC-8354-D391477DBC5A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:robert_ancell:lightdm:1.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "4ED4BFE5-0909-4A79-96D5-90859698A53B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:robert_ancell:lightdm:1.6.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "110B199B-A1E2-4116-B71B-83C7C4860835",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:robert_ancell:lightdm:1.7.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "29C06D9D-B3EE-4CF6-9E0F-E498E9A9BF18",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:robert_ancell:lightdm:1.7.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "3B1FC0C8-3FCB-4496-A9CA-9212E087DEF5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:robert_ancell:lightdm:1.7.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "CE305049-F709-4403-8911-D10CC8FFB304",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:robert_ancell:lightdm:1.7.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "2389FC2F-1C02-4B5C-8D73-64FF293B21F7",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:robert_ancell:lightdm:1.7.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "75438682-AD4A-4C11-A24C-78022CE26538",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:robert_ancell:lightdm:1.7.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "2F7FD9C8-C61D-4902-B592-938D1A17F04B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:robert_ancell:lightdm:1.7.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "2A22930A-13A0-4722-8C3D-14CC53DCAF3B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:robert_ancell:lightdm:1.7.7:*:*:*:*:*:*:*",
              "matchCriteriaId": "969C4962-D760-482F-85E2-76DA424CFFB3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:robert_ancell:lightdm:1.7.8:*:*:*:*:*:*:*",
              "matchCriteriaId": "5F6416C0-33CA-4C4B-9BC7-0EF7A55DC465",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:robert_ancell:lightdm:1.7.9:*:*:*:*:*:*:*",
              "matchCriteriaId": "9618999D-5E24-45AA-9C3E-6B49F751263C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:robert_ancell:lightdm:1.7.10:*:*:*:*:*:*:*",
              "matchCriteriaId": "AEB6E3B7-1683-40F3-9F1E-04D16B8E836A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:robert_ancell:lightdm:1.7.11:*:*:*:*:*:*:*",
              "matchCriteriaId": "0A466891-DBC7-4EDD-B387-8D034C58DFAF",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:robert_ancell:lightdm:1.7.12:*:*:*:*:*:*:*",
              "matchCriteriaId": "B9E83831-BEB3-4B4E-9CE3-AE06F1AB9633",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:robert_ancell:lightdm:1.7.13:*:*:*:*:*:*:*",
              "matchCriteriaId": "59E6D651-CBA2-4C07-9DA2-5E7B512AAF39",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Light Display Manager (aka LightDM) 1.4.x before 1.4.3, 1.6.x before 1.6.2, and 1.7.x before 1.7.14 uses 0664 permissions for the temporary .Xauthority file, which allows local users to obtain sensitive information by reading the file."
    },
    {
      "lang": "es",
      "value": "Light Display Manager (tambi\u00e9n conocido como LightDM) 1.4.x anterior a 1.4.3, 1.6.x anterior a 1.6.2, y 1.7.x anterior a 1.7.14 utiliza los permisos 0664 para el archivo .Xauthority temporal, lo cual permite a usuarios locales obtener informaci\u00f3n sensible mediante la lectura del archivo."
    }
  ],
  "id": "CVE-2013-4331",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 2.1,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2014-02-02T00:55:04.460",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "https://bugs.launchpad.net/lightdm/%2Bbug/685212"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://bugs.launchpad.net/lightdm/%2Bbug/685212"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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