fkie_cve-2012-0943
Vulnerability from fkie_nvd
Published
2014-05-22 23:55
Modified
2025-04-12 10:46
Severity ?
Summary
debian/guest-account in Light Display Manager (lightdm) 1.0.x before 1.0.6 and 1.1.x before 1.1.7, as used in Ubuntu Linux 11.10, allows local users to delete arbitrary files via a space in the name of a file in /tmp. NOTE: this identifier was SPLIT per ADT1/ADT2 due to different codebases and affected versions. CVE-2012-6648 has been assigned for the gdm-guest-session issue.
References
security@ubuntu.comhttp://www.ubuntu.com/usn/USN-1399-2Patch, Vendor Advisory
security@ubuntu.comhttps://bugs.launchpad.net/ubuntu/%2Bsource/lightdm/%2Bbug/953044
security@ubuntu.comhttps://launchpadlibrarian.net/96471251/lightdm.secure-cleanup.debdiff
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-1399-2Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.launchpad.net/ubuntu/%2Bsource/lightdm/%2Bbug/953044
af854a3a-2127-422b-91ae-364da2661108https://launchpadlibrarian.net/96471251/lightdm.secure-cleanup.debdiff
Impacted products
Vendor Product Version
robert_ancell lightdm 1.0.0
robert_ancell lightdm 1.0.1
robert_ancell lightdm 1.0.2
robert_ancell lightdm 1.0.3
robert_ancell lightdm 1.0.4
robert_ancell lightdm 1.0.5
robert_ancell lightdm 1.1.0
robert_ancell lightdm 1.1.1
robert_ancell lightdm 1.1.2
robert_ancell lightdm 1.1.3
robert_ancell lightdm 1.1.4
robert_ancell lightdm 1.1.5
robert_ancell lightdm 1.1.6
canonical ubuntu_linux 11.10


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:robert_ancell:lightdm:1.0.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "AC40755F-A4CF-4787-A53F-2C4EEEF6F85C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:robert_ancell:lightdm:1.0.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "869A987D-539F-4677-A508-B594D0AC4ECD",
              "vulnerable": true
            },
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              "matchCriteriaId": "606AF3AA-66B7-4EDA-BC35-26E97FA75DA0",
              "vulnerable": true
            },
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              "vulnerable": true
            },
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              "matchCriteriaId": "8666B4E2-B076-411F-B926-28BC11757443",
              "vulnerable": true
            },
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              "vulnerable": true
            },
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              "matchCriteriaId": "A00DDE65-E203-4BC1-B181-2C3898009185",
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              "matchCriteriaId": "3F3C1124-62F2-44F7-BAEB-AC50FFE72D33",
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              "matchCriteriaId": "167233E6-D2DD-4012-8070-83CBDA9CBED3",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "7803F237-683B-448F-B6F1-C79D44EBF0A0",
              "vulnerable": true
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              "matchCriteriaId": "E4174F4F-149E-41A6-BBCC-D01114C05F38",
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          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "debian/guest-account in Light Display Manager (lightdm) 1.0.x before 1.0.6 and 1.1.x before 1.1.7, as used in Ubuntu Linux 11.10, allows local users to delete arbitrary files via a space in the name of a file in /tmp.  NOTE: this identifier was SPLIT per ADT1/ADT2 due to different codebases and affected versions. CVE-2012-6648 has been assigned for the gdm-guest-session issue."
    },
    {
      "lang": "es",
      "value": "debian/guest-account en Light Display Manager (lightdm) 1.0.x anterior a 1.0.6 y 1.1.x anterior a 1.1.7, utilizad en Ubuntu Linux 11.10, permite a usuarios locales eliminar archivos arbitrarios a trav\u00e9s de un espacio en el nombre de un archivo en /tmp. NOTA: este identificador fue dividido (SPLIT) por ADT1/ADT2 debido a diferentes bases de c\u00f3digo y versiones afectadas. CVE-2012-6648 ha sido asignado para el problema gdm-guest-session."
    }
  ],
  "id": "CVE-2012-0943",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 2.1,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2014-05-22T23:55:02.830",
  "references": [
    {
      "source": "security@ubuntu.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.ubuntu.com/usn/USN-1399-2"
    },
    {
      "source": "security@ubuntu.com",
      "url": "https://bugs.launchpad.net/ubuntu/%2Bsource/lightdm/%2Bbug/953044"
    },
    {
      "source": "security@ubuntu.com",
      "url": "https://launchpadlibrarian.net/96471251/lightdm.secure-cleanup.debdiff"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.ubuntu.com/usn/USN-1399-2"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://bugs.launchpad.net/ubuntu/%2Bsource/lightdm/%2Bbug/953044"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://launchpadlibrarian.net/96471251/lightdm.secure-cleanup.debdiff"
    }
  ],
  "sourceIdentifier": "security@ubuntu.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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