CVE-2012-2546

{"id": "CVE-2012-2546", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}]}, "published": "2012-09-21T21:55:01.400", "references": [{"url": "http://www.securityfocus.com/bid/55645", "source": "secure@microsoft.com"}, {"url": "http://www.securitytracker.com/id?1027555", "source": "secure@microsoft.com"}, {"url": "http://www.us-cert.gov/cas/techalerts/TA12-255A.html", "tags": ["US Government Resource"], "source": "secure@microsoft.com"}, {"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-063", "source": "secure@microsoft.com"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/78757", "source": "secure@microsoft.com"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15652", "source": "secure@microsoft.com"}, {"url": "http://www.securityfocus.com/bid/55645", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id?1027555", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.us-cert.gov/cas/techalerts/TA12-255A.html", "tags": ["US Government Resource"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-063", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/78757", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15652", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-399"}]}], "descriptions": [{"lang": "en", "value": "Use-after-free vulnerability in Microsoft Internet Explorer 9 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to a deleted object, aka \"Event Listener Use After Free Vulnerability.\""}, {"lang": "es", "value": "Una vulnerabilidad de uso despu\u00e9s de liberaci\u00f3n en Microsoft Internet Explorer 9 permite a atacantes remotos ejecutar c\u00f3digo de su elecci\u00f3n a trav\u00e9s de un sitio web dise\u00f1ado para tal fin que provoca el acceso a un objeto eliminado. Se trata de un problema tambi\u00e9n conocido como \"Vulnerabilidad de uso despu\u00e9s de liberaci\u00f3n de Event Listener\"."}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:internet_explorer:9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C043EDDD-41BF-4718-BDCF-158BBBDB6360"}, {"criteria": "cpe:2.3:a:microsoft:internet_explorer:9:beta1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C9C0811D-4112-4CCC-911F-1DE088773955"}, {"criteria": "cpe:2.3:a:microsoft:internet_explorer:9:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F9AE7FF5-78C4-4AE4-89C4-0759820D57EB"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com"}