CVE-2011-1279

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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:2002:sp3:*:*:*:*:*:*", "matchCriteriaId": "896E23B1-AB34-43FF-96F3-BA6ED7F162AF", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:excel:2003:sp3:*:*:*:*:*:*", "matchCriteriaId": "CEBB33CD-CACF-4EB8-8B5F-8E1CB8D7A440", "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:2008:*:mac:*:*:*:*:*", "matchCriteriaId": "5BA91840-371C-4282-9F7F-B393F785D260", "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 2002 SP3 and 2003 SP3, Office 2004 and 2008 for Mac, and Open XML File Format Converter for Mac do not properly validate record information during parsing of Excel spreadsheets, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted spreadsheet, aka \"Excel Out of Bounds WriteAV Vulnerability.\""}, {"lang": "es", "value": "Microsoft Excel 2002 SP3 y 2003 SP3; Office 2004 y 2008 para Mac, y Open XML File Format Converter para Mac no validan adecuadamente la informaci\u00f3n de los registros durante el parseo de las hojas de c\u00e1lculo Excel, lo que permite a atacantes remotos ejecutar c\u00f3digo de su elecci\u00f3n o provocar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria) a trav\u00e9s de una hoja de c\u00e1lculo manipulada."}], "id": "CVE-2011-1279", "lastModified": "2026-06-16T23:29:04.393", "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": "2011-06-16T20:55:02.323", "references": [{"source": "secure@microsoft.com", "url": "http://www.securityfocus.com/bid/48164"}, {"source": "secure@microsoft.com", "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-045"}, {"source": "secure@microsoft.com", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67717"}, {"source": "secure@microsoft.com", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12373"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/48164"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-045"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67717"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12373"}], "sourceIdentifier": "secure@microsoft.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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