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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:redhat:libvirt:0.9.13:*:*:*:*:*:*:*", "matchCriteriaId": "37F280ED-37E3-4AB5-9BF1-AC935D904503", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "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."}], "id": "CVE-2012-3445", "lastModified": "2024-11-21T01:40:53.517", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:S/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-08-07T21:55:02.187", "references": [{"source": "[email protected]", "url": "http://lists.opensuse.org/opensuse-updates/2012-08/msg00023.html"}, {"source": "[email protected]", "url": "http://rhn.redhat.com/errata/RHSA-2012-1202.html"}, {"source": "[email protected]", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/50118"}, {"source": "[email protected]", "url": "http://secunia.com/advisories/50299"}, {"source": "[email protected]", "url": "http://secunia.com/advisories/50372"}, {"source": "[email protected]", "url": "http://www.openwall.com/lists/oss-security/2012/07/31/4"}, {"source": "[email protected]", "url": "http://www.openwall.com/lists/oss-security/2012/07/31/7"}, {"source": "[email protected]", "url": "http://www.securityfocus.com/bid/54748"}, {"source": "[email protected]", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=844734"}, {"source": "[email protected]", "url": "https://www.redhat.com/archives/libvir-list/2012-July/msg01650.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-updates/2012-08/msg00023.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2012-1202.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/50118"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/50299"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/50372"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2012/07/31/4"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2012/07/31/7"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/54748"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=844734"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.redhat.com/archives/libvir-list/2012-July/msg01650.html"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-399"}], "source": "[email protected]", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2012:1202", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "libvirt-0:0.9.10-21.el6_3.4", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2012-08-23T00:00:00Z"}], "bugzilla": {"description": "libvirt: crash in virTypedParameterArrayClear", "id": "844734", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=844734"}, "csaw": false, "cvss": {"cvss_base_score": "3.3", "cvss_scoring_vector": "AV:A/AC:L/Au:N/C:N/I:N/A:P", "status": "verified"}, "details": ["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."], "name": "CVE-2012-3445", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "libvirt", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2012-07-30T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-3445\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-3445"], "statement": "The versions of libvirt as shipped with Red Hat Enterprise Linux 5 are not affected.\nFuture libvirt updates for Red Hat Enterprise Linux 6 may address this flaw.", "threat_severity": "Moderate"}