CVE-2011-1988

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secure@microsoft.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:excel:2003:sp3:*:*:*:*:*:*", "matchCriteriaId": "CEBB33CD-CACF-4EB8-8B5F-8E1CB8D7A440", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:excel:2007:sp2:*:*:*:*:*:*", "matchCriteriaId": "273729C3-56BF-454A-8697-473094EA828F", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:excel_viewer:*:sp2:*:*:*:*:*:*", "matchCriteriaId": "D65CAA23-16D8-4AE7-8BC4-F73B1C5F9C3B", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:office:2004:*:mac:*:*:*:*:*", "matchCriteriaId": "9409A9BD-1E9B-49B8-884F-8FE569D8AA25", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:office:2007:sp2:*:*:*:*:*:*", "matchCriteriaId": "08AF794A-435D-4171-9DBB-EB7FAED96DBA", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:office:2008:*:mac:*:*:*:*:*", "matchCriteriaId": "5BA91840-371C-4282-9F7F-B393F785D260", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:office_compatibility_pack:2007:sp2:*:*:*:*:*:*", "matchCriteriaId": "A4B44889-AEEB-4713-A047-C27B802DB257", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:open_xml_file_format_converter:*:*:mac:*:*:*:*:*", "matchCriteriaId": "3807A4E4-EB58-47B6-AD98-6ED464DEBA4E", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Microsoft Excel 2003 SP3 and 2007 SP2; Excel in Office 2007 SP2; Office 2004 and 2008 for Mac; Open XML File Format Converter for Mac; Excel Viewer SP2; and Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP2 do not properly parse records in Excel spreadsheets, which allows remote attackers to execute arbitrary code via a crafted spreadsheet, aka \"Excel Heap Corruption Vulnerability.\""}, {"lang": "es", "value": "Microsoft Excel 2003 Service Pack 3 y Service Pack 2 de 2007; Excel en Office 2007 SP2, Office 2004 y 2008 para Mac, Open XML File Format Converter para Mac, Excel Viewer Service Pack 2, y el paquete de compatibilidad de Office para Word, Excel y PowerPoint 2007 Service Pack 2 File Formats SP2 no analizan correctamente los registros en hojas de c\u00e1lculo Excel, lo que permite a atacantes remotos ejecutar c\u00f3digo de sue elecci\u00f3n a trav\u00e9s de una hoja de c\u00e1lculo debidamente modificada. Es un problema tambi\u00e9n conocido como \"Vulnerabilidad de corrupci\u00f3n de memoria din\u00e1mica de Excel\"."}], "id": "CVE-2011-1988", "lastModified": "2026-06-16T23:30:33.367", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 9.3, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}]}, "published": "2011-09-15T12:26:48.897", "references": [{"source": "secure@microsoft.com", "tags": ["US Government Resource"], "url": "http://www.us-cert.gov/cas/techalerts/TA11-256A.html"}, {"source": "secure@microsoft.com", "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-072"}, {"source": "secure@microsoft.com", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12836"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["US Government Resource"], "url": "http://www.us-cert.gov/cas/techalerts/TA11-256A.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-072"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12836"}], "sourceIdentifier": "secure@microsoft.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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