{"containers": {"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"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T18:45:25.953Z"}, "title": "CVE Program Container", "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"}]}]}, "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"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"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", "vulnerable": true}], "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"}]}

{}