CVE-2012-4142

{"id": "CVE-2012-4142", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}]}, "published": "2012-08-06T16:55:06.977", "references": [{"url": "http://www.opera.com/docs/changelogs/mac/1166/", "source": "cve@mitre.org"}, {"url": "http://www.opera.com/docs/changelogs/mac/1201/", "source": "cve@mitre.org"}, {"url": "http://www.opera.com/docs/changelogs/unix/1201/", "source": "cve@mitre.org"}, {"url": "http://www.opera.com/docs/changelogs/windows/1201/", "source": "cve@mitre.org"}, {"url": "http://www.opera.com/support/kb/view/1026/", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "Opera before 12.01 on Windows and UNIX, and before 11.66 and 12.x before 12.01 on Mac OS X, ignores some characters in HTML documents in unspecified circumstances, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted document."}, {"lang": "es", "value": "Opera anterior a v12,01 en Windows y UNIX, y anterior a v11.66, v12.x y 12.01 en Mac OS X, hace caso omiso de algunos personajes en los documentos HTML en circunstancias no especificadas, lo que hace que sea m\u00e1s f\u00e1cil para los atacantes remotos para realizar una vulnerabilidad de ejecuci\u00f3n de comandos en sitios cruzados (XSS) ataques a trav\u00e9s de un documento dise\u00f1ado.\r\n\r\nLos ataques a trav\u00e9s de un documento dise\u00f1ado."}], "lastModified": "2012-08-07T04:00:00.000", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:opera:opera_browser:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2BD8D244-6208-4BE3-A2D7-F1C0C0DFACE9", "versionEndIncluding": "12.00"}, {"criteria": "cpe:2.3:a:opera:opera_browser:12.00:beta:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1591C7A0-AFE1-4742-951F-333073E630D8"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "155AD4FB-E527-4103-BCEF-801B653DEA37"}, {"criteria": "cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2CF61F35-5905-4BA9-AD7E-7DB261D2F256"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:opera:opera_browser:*:*:*:*:*:*:*:*", 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