CVE-2006-6334

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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:citrix:presentation_server_client:*:*:windows:*:*:*:*:*", "matchCriteriaId": "A4D7FFE0-939F-4A9A-8FA2-B9AA812E87A7", "versionEndIncluding": "9.200", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Heap-based buffer overflow in the SendChannelData function in wfica.ocx in Citrix Presentation Server Client before 9.230 for Windows allows remote malicious web sites to execute arbitrary code via a DataSize parameter that is less than the length of the Data buffer."}, {"lang": "es", "value": "Desbordamiento de b\u00fafer basado en mont\u00f3n en la funci\u00f3n SendChannelData en wfica.ocx de Citrix Presentation Server Client versiones anteriores a 9.230 para Windows permite a sitios web remotos maliciosos ejecutar c\u00f3digo de su elecci\u00f3n mediante un par\u00e1metro DataSize que es menor que la longitud del b\u00fafer Data."}], "id": "CVE-2006-6334", "lastModified": "2026-06-16T22:32:54.867", "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", "type": "Primary", "userInteractionRequired": true}]}, "published": "2006-12-08T01:28:00.000", "references": [{"source": "cve@mitre.org", "url": "http://fortconsult.net/files/fortconsult.dk/citrix_advisory_dec2006.pdf"}, {"source": "cve@mitre.org", "tags": ["Vendor 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"http://www.tippingpoint.com/security/advisories/TSRT-06-15.html"}, {"source": "cve@mitre.org", "url": "http://www.vupen.com/english/advisories/2006/4865"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/30740"}, {"source": "cve@mitre.org", "url": "https://www.exploit-db.com/exploits/5106"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://fortconsult.net/files/fortconsult.dk/citrix_advisory_dec2006.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/23246"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://securityreason.com/securityalert/1995"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "http://securitytracker.com/id?1017343"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Patch", "Vendor Advisory"], "url": "http://support.citrix.com/article/CTX111827"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.citrix.com/English/SS/downloads/downloads.asp?dID=2755"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["US Government Resource"], "url": "http://www.kb.cert.org/vuls/id/210969"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/453760/100/0/threaded"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.securityfocus.com/bid/21458"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Patch", "Vendor Advisory"], "url": "http://www.tippingpoint.com/security/advisories/TSRT-06-15.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.vupen.com/english/advisories/2006/4865"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/30740"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.exploit-db.com/exploits/5106"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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