CVE-2009-2531

{"id": "CVE-2009-2531", "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": "2009-10-14T10:30:01.780", "references": [{"url": "http://www.us-cert.gov/cas/techalerts/TA09-286A.html", "tags": ["US Government Resource"], "source": "secure@microsoft.com"}, {"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-054", "source": "secure@microsoft.com"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5766", "source": "secure@microsoft.com"}, {"url": "http://www.us-cert.gov/cas/techalerts/TA09-286A.html", "tags": ["US Government Resource"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-054", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5766", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-94"}]}], "descriptions": [{"lang": "en", "value": "Microsoft Internet Explorer 6, 6 SP1, 7, and 8 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that (1) was not properly initialized or (2) is deleted, leading to memory corruption, aka \"Uninitialized Memory Corruption Vulnerability,\" a different vulnerability than CVE-2009-2530."}, {"lang": "es", "value": "Microsoft Internet Explorer v6, v6 SP1, v7, y v8, no maneja adecuadamente objetos en memoria lo que permite a atacantes remotos ejecutar codigo arbitrario mediante el acceso a un objeto que (1) no ha sido adecuadamente inicializado, o (2) es borrado, produciendo un corrupcion de memoria, tambi\u00e9n conocido como \"Vulnerabilidad de corrupci\u00f3n de memoria no inicializada\", una vulnerabilidad diferente que CVE-2009-2530."}], "lastModified": "2025-04-09T00:30:58.490", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:internet_explorer:5.01:sp4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F3F2A51E-2675-4993-B9C2-F2D176A92857"}, {"criteria": "cpe:2.3:a:microsoft:internet_explorer:6:sp1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D47247A3-7CD7-4D67-9D9B-A94A504DA1BE"}], 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