CVE-2012-3445

{"id": "CVE-2012-3445", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:N/I:N/A:P", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2012-08-07T21:55:02.187", "references": [{"url": "http://lists.opensuse.org/opensuse-updates/2012-08/msg00023.html", "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2012-1202.html", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/50118", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/50299", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/50372", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2012/07/31/4", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2012/07/31/7", "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/54748", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=844734", "source": "secalert@redhat.com"}, {"url": "https://www.redhat.com/archives/libvir-list/2012-July/msg01650.html", "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-399"}]}], "descriptions": [{"lang": "en", "value": "The virTypedParameterArrayClear function in libvirt 0.9.13 does not properly handle virDomain* API calls with typed parameters, which might allow remote authenticated users to cause a denial of service (libvirtd crash) via an RPC command with nparams set to zero, which triggers an out-of-bounds read or a free of an invalid pointer."}, {"lang": "es", "value": "La funci\u00f3n de virTypedParameterArrayClear en libvirt v0.9.13 no maneja adecuadamente virDomain* llamadas a la API con los par\u00e1metros tipo, permitiendo a usuarios remotos autenticados provocar una denegaci\u00f3n de servicio (ca\u00edda libvirtd) a trav\u00e9s de un comando RPC con nparams puestos a cero, lo que desencadena una salida de la cancha de lectura o un libre de un puntero no v\u00e1lido."}], "lastModified": "2013-03-22T03:11:32.787", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:redhat:libvirt:0.9.13:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "37F280ED-37E3-4AB5-9BF1-AC935D904503"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}