CVE-2011-1346

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:internet_explorer:8:*:*:*:*:*:*:*", "matchCriteriaId": "A52E757F-9B41-43B4-9D67-3FEDACA71283", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_7:*:*:*:*:*:*:*:*", "matchCriteriaId": "D56B932B-9593-44E2-B610-E4EB2143EB21", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Unspecified vulnerability in Microsoft Internet Explorer 8 on Windows 7 allows remote attackers to execute arbitrary code via unknown vectors, as demonstrated by Stephen Fewer as the second of three chained vulnerabilities during a Pwn2Own competition at CanSecWest 2011."}, {"lang": "es", "value": "Vulnerabilidad sin especificar en Microsoft Internet Explorer 8 en Windows 7 permite a atacantes remotos ejecutar c\u00f3digo arbitrario a trav\u00e9s de vectores de ataque desconocido, como ha demostrado Stephen Fewer con la segunda de las tres vulnerabilidades encadenadas durante el concurso Pwn2Own en la CanSecWest 2011."}], "id": "CVE-2011-1346", "lastModified": "2026-06-16T23:29:11.903", "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": "2011-03-10T20:55:01.327", "references": [{"source": "cve@mitre.org", "url": "http://dvlabs.tippingpoint.com/blog/2011/02/02/pwn2own-2011"}, {"source": "cve@mitre.org", "url": "http://twitter.com/aaronportnoy/statuses/45642180118855680"}, {"source": "cve@mitre.org", "url": "http://twitter.com/msftsecresponse/statuses/45646985998516224"}, {"source": "cve@mitre.org", "url": "http://www.computerworld.com/s/article/9214002/Safari_IE_hacked_first_at_Pwn2Own"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/46821"}, {"source": "cve@mitre.org", "url": "http://www.zdnet.com/blog/security/pwn2own-2011-ie8-on-windows-7-hijacked-with-3-vulnerabilities/8367"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/66063"}, {"source": "cve@mitre.org", "url": "https://threatpost.com/en_us/blogs/pwn2own-winner-stephen-fewer-031011"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://dvlabs.tippingpoint.com/blog/2011/02/02/pwn2own-2011"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://twitter.com/aaronportnoy/statuses/45642180118855680"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://twitter.com/msftsecresponse/statuses/45646985998516224"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.computerworld.com/s/article/9214002/Safari_IE_hacked_first_at_Pwn2Own"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/46821"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.zdnet.com/blog/security/pwn2own-2011-ie8-on-windows-7-hijacked-with-3-vulnerabilities/8367"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/66063"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://threatpost.com/en_us/blogs/pwn2own-winner-stephen-fewer-031011"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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