{ "id": "CVE-2011-1346", "sourceIdentifier": "cve@mitre.org", "published": "2011-03-10T20:55:01.327", "lastModified": "2025-04-11T00:51:21.963", "vulnStatus": "Deferred", "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." } ], "metrics": { "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "baseScore": 9.3, "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE" }, "baseSeverity": "HIGH", "exploitabilityScore": 8.6, "impactScore": 10.0, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "NVD-CWE-noinfo" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:microsoft:internet_explorer:8:*:*:*:*:*:*:*", "matchCriteriaId": "A52E757F-9B41-43B4-9D67-3FEDACA71283" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:o:microsoft:windows_7:*:*:*:*:*:*:*:*", "matchCriteriaId": "D56B932B-9593-44E2-B610-E4EB2143EB21" } ] } ] } ], "references": [ { "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": "cve@mitre.org" }, { "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", "source": "af854a3a-2127-422b-91ae-364da2661108" } ] }