CVE-2010-2242

{"id": "CVE-2010-2242", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.1, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2010-08-19T18:00:03.670", "references": [{"url": "http://libvirt.org/news.html", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044520.html", "source": "secalert@redhat.com"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044579.html", "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html", "source": "secalert@redhat.com"}, {"url": "http://ubuntu.com/usn/usn-1008-1", "source": "secalert@redhat.com"}, {"url": "http://ubuntu.com/usn/usn-1008-2", "source": "secalert@redhat.com"}, {"url": "http://ubuntu.com/usn/usn-1008-3", "source": "secalert@redhat.com"}, {"url": "http://www.redhat.com/support/errata/RHSA-2010-0615.html", "source": "secalert@redhat.com"}, {"url": "http://www.vupen.com/english/advisories/2010/2062", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://www.vupen.com/english/advisories/2010/2763", "source": "secalert@redhat.com"}, {"url": "https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/591943", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=602455", "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-264"}]}], "descriptions": [{"lang": "en", "value": "Red Hat libvirt 0.2.0 through 0.8.2 creates iptables rules with improper mappings of privileged source ports, which allows guest OS users to bypass intended access restrictions by leveraging IP address and source-port values, as demonstrated by copying and deleting an NFS directory tree."}, {"lang": "es", "value": "Red Hat libvirt v0.2.0 hasta v0.8.2 crea reglas de iptable con asignaciones inadecuadas de puertos de origen privilegiados, lo que permite a usuarios invitados del SO evitar las restricciones de acceso establecidas aprovechando los valores de direcci\u00f3n IP y puerto-origen, como se ha demostrado copiando y eliminando un arbol de ficheros NFS."}], "lastModified": "2010-10-30T05:41:36.807", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:libvirt:libvirt:0.2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1A4629E1-113F-4F7B-A7C2-EE280FE66CD8"}, {"criteria": 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