{"api_version":"1","generated_at":"2026-07-23T22:42:16+00:00","cve":"CVE-2012-0155","urls":{"html":"https://cve.report/CVE-2012-0155","api":"https://cve.report/api/cve/CVE-2012-0155.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2012-0155","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2012-0155"},"summary":{"title":"CVE-2012-0155","description":"Microsoft Internet Explorer 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing a deleted object, aka \"VML Remote Code Execution Vulnerability.\"","state":"PUBLISHED","assigner":"microsoft","published_at":"2012-02-14 22:55:02","updated_at":"2026-04-29 01:13:23"},"problem_types":["CWE-94","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"9.3","severity":"","vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","data":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:C/I:C/A:C","baseScore":9.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"}}],"references":[{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14781","name":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14781","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Tool Signature"],"title":"Repository  /  Oval Repository","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-010","name":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-010","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"],"title":"Microsoft Security Bulletin MS12-010 - Critical | Microsoft Docs","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.us-cert.gov/cas/techalerts/TA12-045A.html","name":"http://www.us-cert.gov/cas/techalerts/TA12-045A.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","US Government Resource"],"title":"US-CERT Alert TA12-045A - Microsoft Updates for Multiple Vulnerabilities","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2012-0155","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-0155","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2012","cve_id":"155","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"microsoft","cpe5":"internet_explorer","cpe6":"9","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"155","vulnerable":"0","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"microsoft","cpe5":"windows_7","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"155","vulnerable":"0","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"microsoft","cpe5":"windows_7","cpe6":"-","cpe7":"sp1","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"155","vulnerable":"0","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"microsoft","cpe5":"windows_server_2008","cpe6":"-","cpe7":"sp2","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"155","vulnerable":"0","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"microsoft","cpe5":"windows_server_2008","cpe6":"r2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"155","vulnerable":"0","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"microsoft","cpe5":"windows_server_2008","cpe6":"r2","cpe7":"sp1","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"155","vulnerable":"0","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"microsoft","cpe5":"windows_vista","cpe6":"-","cpe7":"sp2","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-06T18:16:19.013Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"name":"TA12-045A","tags":["third-party-advisory","x_refsource_CERT","x_transferred"],"url":"http://www.us-cert.gov/cas/techalerts/TA12-045A.html"},{"name":"MS12-010","tags":["vendor-advisory","x_refsource_MS","x_transferred"],"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-010"},{"name":"oval:org.mitre.oval:def:14781","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"],"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14781"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2012-02-14T00:00:00.000Z","descriptions":[{"lang":"en","value":"Microsoft Internet Explorer 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing a deleted object, aka \"VML Remote Code Execution Vulnerability.\""}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2018-10-12T19:57:01.000Z","orgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","shortName":"microsoft"},"references":[{"name":"TA12-045A","tags":["third-party-advisory","x_refsource_CERT"],"url":"http://www.us-cert.gov/cas/techalerts/TA12-045A.html"},{"name":"MS12-010","tags":["vendor-advisory","x_refsource_MS"],"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-010"},{"name":"oval:org.mitre.oval:def:14781","tags":["vdb-entry","signature","x_refsource_OVAL"],"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14781"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"secure@microsoft.com","ID":"CVE-2012-0155","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":"Microsoft Internet Explorer 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing a deleted object, aka \"VML Remote Code Execution Vulnerability.\""}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"TA12-045A","refsource":"CERT","url":"http://www.us-cert.gov/cas/techalerts/TA12-045A.html"},{"name":"MS12-010","refsource":"MS","url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-010"},{"name":"oval:org.mitre.oval:def:14781","refsource":"OVAL","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14781"}]}}}},"cveMetadata":{"assignerOrgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","assignerShortName":"microsoft","cveId":"CVE-2012-0155","datePublished":"2012-02-14T22:00:00.000Z","dateReserved":"2011-12-13T00:00:00.000Z","dateUpdated":"2024-08-06T18:16:19.013Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2012-02-14 22:55:02","lastModifiedDate":"2026-04-29 01:13:23","problem_types":["CWE-94","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:C/I:C/A:C","baseScore":9.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":8.6,"impactScore":10,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:internet_explorer:9:*:*:*:*:*:*:*","matchCriteriaId":"C043EDDD-41BF-4718-BDCF-158BBBDB6360"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:o:microsoft:windows_7:-:*:*:*:*:*:*:*","matchCriteriaId":"E33796DB-4523-4F04-B564-ADF030553D51"},{"vulnerable":false,"criteria":"cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:*","matchCriteriaId":"C2B1C231-DE19-4B8F-A4AA-5B3A65276E46"},{"vulnerable":false,"criteria":"cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*","matchCriteriaId":"5F422A8C-2C4E-42C8-B420-E0728037E15C"},{"vulnerable":false,"criteria":"cpe:2.3:o:microsoft:windows_server_2008:r2:*:*:*:*:*:*:*","matchCriteriaId":"36559BC0-44D7-48B3-86FF-1BFF0257B5ED"},{"vulnerable":false,"criteria":"cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:*:*","matchCriteriaId":"2ACA9287-B475-4AF7-A4DA-A7143CEF9E57"},{"vulnerable":false,"criteria":"cpe:2.3:o:microsoft:windows_vista:-:sp2:*:*:*:*:*:*","matchCriteriaId":"BF1AD1A1-EE20-4BCE-9EE6-84B27139811C"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2012","CveId":"155","Ordinal":"1","Title":"CVE-2012-0155","CVE":"CVE-2012-0155","Year":"2012"},"notes":[{"CveYear":"2012","CveId":"155","Ordinal":"1","NoteData":"Microsoft Internet Explorer 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing a deleted object, aka \"VML Remote Code Execution Vulnerability.\"","Type":"Description","Title":"CVE-2012-0155"},{"CveYear":"2012","CveId":"155","Ordinal":"2","NoteData":"2012-02-14","Type":"Other","Title":"Published"},{"CveYear":"2012","CveId":"155","Ordinal":"3","NoteData":"2018-10-12","Type":"Other","Title":"Modified"}]}}}