CVE-2009-2816

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"2009-08-17T00:00:00.000Z", "dateUpdated": "2024-08-07T06:07:36.976Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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en Safari de Apple anterior a versi\u00f3n 4.0.4 y Chrome de Google anterior a versi\u00f3n 3.0.195.33, incluye ciertos encabezados HTTP personalizados en la petici\u00f3n OPTIONS durante operaciones entre or\u00edgenes con comprobaci\u00f3n previa, lo que facilita a los atacantes remotos conducir ataques de tipo cross-site request forgery (CSRF) por medio de una p\u00e1gina web especialmente dise\u00f1ada."}], "id": "CVE-2009-2816", "lastModified": "2026-06-16T23:10:16.840", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": true, "obtainUserPrivilege": false, "source": "nvd@nist.gov", 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{"bugzilla": {"description": "qt: MITM in the WebKit's Cross-Origin Resource Sharing (CORS) implementation", "id": "525789", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=525789"}, "csaw": false, "cvss": {"cvss_base_score": "5.0", "cvss_scoring_vector": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "status": "draft"}, "details": ["The implementation of Cross-Origin Resource Sharing (CORS) in WebKit, as used in Apple Safari before 4.0.4 and Google Chrome before 3.0.195.33, includes certain custom HTTP headers in the OPTIONS request during cross-origin operations with preflight, which makes it easier for remote attackers to conduct cross-site request forgery (CSRF) attacks via a crafted web page."], "name": "CVE-2009-2816", "public_date": "2009-11-11T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2009-2816"], "threat_severity": "Moderate"}

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