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"negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The change_process_uid function in os-posix.c in Qemu 0.14.0 and earlier does not properly drop group privileges when the -runas option is used, which allows local guest users to access restricted files on the host."}, {"lang": "es", "value": "La funci\u00f3n change_process_uid en os-posix.c en Qemu v0.14.0 y anteriores no \"suelta\" correctamente los privilegios de grupo cuando se usa la opci\u00f3n -runas, lo que permite acceder a archivos restringidos en el host a usuarios locales invitados."}], "id": "CVE-2011-2527", "lastModified": "2020-11-02T14:39:17.710", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 2.1, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, 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"url": "http://secunia.com/advisories/47157"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/47992"}, {"source": "secalert@redhat.com", "url": "http://ubuntu.com/usn/usn-1177-1"}, {"source": "secalert@redhat.com", "url": "http://www.openwall.com/lists/oss-security/2011/07/12/15"}, {"source": "secalert@redhat.com", "url": "http://www.openwall.com/lists/oss-security/2011/07/12/5"}, {"source": "secalert@redhat.com", "url": "http://www.osvdb.org/74752"}, {"source": "secalert@redhat.com", "url": "http://www.securityfocus.com/bid/48659"}, {"source": "secalert@redhat.com", "url": "https://bugs.launchpad.net/qemu/+bug/807893"}, {"source": "secalert@redhat.com", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/68539"}, {"source": "secalert@redhat.com", "url": "https://www.debian.org/security/2011/dsa-2282"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", 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