CVE-2006-2450

{"id": "CVE-2006-2450", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": true, "userInteractionRequired": false}]}, "published": "2006-07-18T15:40:00.000", "references": [{"url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=376824", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "http://libvncserver.cvs.sourceforge.net/libvncserver/libvncserver/libvncserver/auth.c?r1=1.11&r2=1.14&diff_format=u", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "http://seclists.org/fulldisclosure/2022/May/29", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/20940", "tags": ["Patch", "Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/21179", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/21349", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/21393", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/21405", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/24525", "source": "secalert@redhat.com"}, {"url": "http://security.gentoo.org/glsa/glsa-200608-05.xml", "source": "secalert@redhat.com"}, {"url": "http://security.gentoo.org/glsa/glsa-200608-12.xml", "source": "secalert@redhat.com"}, {"url": "http://security.gentoo.org/glsa/glsa-200703-19.xml", "source": "secalert@redhat.com"}, {"url": "http://sourceforge.net/project/shownotes.php?release_id=431724&group_id=32584", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "http://www.novell.com/linux/security/advisories/2006_42_kernel.html", "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/archive/1/442986/100/0/threaded", "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/18977", "source": "secalert@redhat.com"}, {"url": "http://www.vupen.com/english/advisories/2006/2797", "source": "secalert@redhat.com"}, {"url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=376824", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://libvncserver.cvs.sourceforge.net/libvncserver/libvncserver/libvncserver/auth.c?r1=1.11&r2=1.14&diff_format=u", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://seclists.org/fulldisclosure/2022/May/29", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/20940", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/21179", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/21349", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/21393", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/21405", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/24525", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://security.gentoo.org/glsa/glsa-200608-05.xml", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://security.gentoo.org/glsa/glsa-200608-12.xml", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://security.gentoo.org/glsa/glsa-200703-19.xml", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://sourceforge.net/project/shownotes.php?release_id=431724&group_id=32584", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.novell.com/linux/security/advisories/2006_42_kernel.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/archive/1/442986/100/0/threaded", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/18977", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.vupen.com/english/advisories/2006/2797", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "auth.c in LibVNCServer 0.7.1 allows remote attackers to bypass authentication via a request in which the client specifies an insecure security type such as \"Type 1 - None\", which is accepted even if it is not offered by the server, a different issue than CVE-2006-2369."}, {"lang": "es", "value": "auth.c en LibVNCServer 0.7.1 permite a atacantes remotos evitar la validaci\u00f3n a trav\u00e9s de una respuesta en la cual el cliente especifica un tipo de seguridad insegura como por ejemplo \"Tipo 1 - None\", el cual es aceptado siempre aunque no es ofrecida por el servidor, un asunto diferente que CVE-2006-2369."}], "lastModified": "2025-04-03T01:03:51.193", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:libvncserver:libvncserver:0.7.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AC2AED2D-3554-43A0-A7AF-9CBB383D7655"}], "operator": "OR"}]}], "vendorComments": [{"comment": "Not vulnerable. This issue does not affect the versions of LibVNCServer as distributed with Red Hat Enterprise Linux 2.1, 3, or 4.", "lastModified": "2006-08-24T00:00:00", "organization": "Red Hat"}], "sourceIdentifier": "secalert@redhat.com"}