CVE-2010-3443

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before 0.6.3 and 0.7.x before 0.7.1 allows remote attackers to cause a denial of service (unresponsive IRC) via multiple Client-To-Client Protocol (CTCP) requests in a PRIVMSG message."}, {"lang": "es", "value": "ctcphandler.cpp en Quassel anterior a la versi\u00f3n 0.6.3 y 0.7.x anterior a 0.7.1 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (IRC sin respuesta) a trav\u00e9s de m\u00faltiples peticiones Client-To-Client Protocol (CTCP) en un mensaje PRIVMSG."}], "id": "CVE-2010-3443", "lastModified": "2026-06-16T23:22:47.050", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-11-23T11:55:04.163", "references": [{"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://bugs.quassel-irc.org/issues/1023"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://bugs.quassel-irc.org/issues/1024"}, {"source": "secalert@redhat.com", "url": "http://git.quassel-irc.org/?p=quassel.git%3Ba=commitdiff%3Bh=a4ca568cdf68cf4a0343eb161518dc8e50cea87d"}, {"source": "secalert@redhat.com", "tags": ["Patch"], "url": "http://quassel-irc.org/node/115"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/55581"}, {"source": "secalert@redhat.com", "url": "http://security.gentoo.org/glsa/glsa-201311-03.xml"}, {"source": "secalert@redhat.com", "url": "http://ubuntu.com/usn/usn-991-1"}, {"source": 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"source": "nvd@nist.gov", "type": "Primary"}]}

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