CVE-2012-0943 (GCVE-0-2012-0943)
Vulnerability from cvelistv5
Published
2014-05-22 23:00
Modified
2024-08-06 18:45
Severity ?
CWE
  • n/a
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.
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T18:45:25.953Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugs.launchpad.net/ubuntu/%2Bsource/lightdm/%2Bbug/953044"
          },
          {
            "name": "USN-1399-2",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-1399-2"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://launchpadlibrarian.net/96471251/lightdm.secure-cleanup.debdiff"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2012-03-13T00:00:00",
      "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."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2014-05-22T22:57:00",
        "orgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
        "shortName": "canonical"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugs.launchpad.net/ubuntu/%2Bsource/lightdm/%2Bbug/953044"
        },
        {
          "name": "USN-1399-2",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-1399-2"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://launchpadlibrarian.net/96471251/lightdm.secure-cleanup.debdiff"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@ubuntu.com",
          "ID": "CVE-2012-0943",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "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."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugs.launchpad.net/ubuntu/%2Bsource/lightdm/%2Bbug/953044",
              "refsource": "CONFIRM",
              "url": "https://bugs.launchpad.net/ubuntu/%2Bsource/lightdm/%2Bbug/953044"
            },
            {
              "name": "USN-1399-2",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-1399-2"
            },
            {
              "name": "https://launchpadlibrarian.net/96471251/lightdm.secure-cleanup.debdiff",
              "refsource": "MISC",
              "url": "https://launchpadlibrarian.net/96471251/lightdm.secure-cleanup.debdiff"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
    "assignerShortName": "canonical",
    "cveId": "CVE-2012-0943",
    "datePublished": "2014-05-22T23:00:00",
    "dateReserved": "2012-02-01T00:00:00",
    "dateUpdated": "2024-08-06T18:45:25.953Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2012-0943\",\"sourceIdentifier\":\"security@ubuntu.com\",\"published\":\"2014-05-22T23:55:02.830\",\"lastModified\":\"2025-04-12T10:46:40.837\",\"vulnStatus\":\"Deferred\",\"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.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":2.1,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":3.9,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-264\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"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,\"criteria\":\"cpe:2.3:a:robert_ancell:lightdm:1.0.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"606AF3AA-66B7-4EDA-BC35-26E97FA75DA0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:robert_ancell:lightdm:1.0.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8AF58BE5-C3B1-4D73-962D-3FDC5BEB7152\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:robert_ancell:lightdm:1.0.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8666B4E2-B076-411F-B926-28BC11757443\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:robert_ancell:lightdm:1.0.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5889A623-94A4-40E3-8397-68776ABEE6B7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:robert_ancell:lightdm:1.1.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A00DDE65-E203-4BC1-B181-2C3898009185\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:robert_ancell:lightdm:1.1.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"980F4238-9FB5-4B0B-91FB-EFCF15F1DC17\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:robert_ancell:lightdm:1.1.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3F3C1124-62F2-44F7-BAEB-AC50FFE72D33\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:robert_ancell:lightdm:1.1.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"86596550-6C3B-4C70-BAF6-32E0753FE0A1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:robert_ancell:lightdm:1.1.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A7301710-B404-4ECF-AD1F-3F3CE7DA2A5B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:robert_ancell:lightdm:1.1.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"167233E6-D2DD-4012-8070-83CBDA9CBED3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:robert_ancell:lightdm:1.1.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7803F237-683B-448F-B6F1-C79D44EBF0A0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:canonical:ubuntu_linux:11.10:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E4174F4F-149E-41A6-BBCC-D01114C05F38\"}]}]}],\"references\":[{\"url\":\"http://www.ubuntu.com/usn/USN-1399-2\",\"source\":\"security@ubuntu.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://bugs.launchpad.net/ubuntu/%2Bsource/lightdm/%2Bbug/953044\",\"source\":\"security@ubuntu.com\"},{\"url\":\"https://launchpadlibrarian.net/96471251/lightdm.secure-cleanup.debdiff\",\"source\":\"security@ubuntu.com\"},{\"url\":\"http://www.ubuntu.com/usn/USN-1399-2\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"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\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


Loading…