{ "CVE_data_meta" : { "ASSIGNER" : "cve@mitre.org", "ID" : "CVE-2011-2178", "STATE" : "PUBLIC" }, "affects" : { "vendor" : { "vendor_data" : [ { "product" : { "product_data" : [ { "product_name" : "n/a", "version" : { "version_data" : [ { "version_value" : "n/a" } ] } } ] }, "vendor_name" : "n/a" } ] } }, "data_format" : "MITRE", "data_type" : "CVE", "data_version" : "4.0", "description" : { "description_data" : [ { "lang" : "eng", "value" : "The virSecurityManagerGetPrivateData function in security/security_manager.c in libvirt 0.8.8 through 0.9.1 uses the wrong argument for a sizeof call, which causes incorrect processing of \"security manager private data\" that \"reopens disk probing\" and might allow guest OS users to read arbitrary files on the host OS. NOTE: this vulnerability exists because of a CVE-2010-2238 regression." } ] }, "problemtype" : { "problemtype_data" : [ { "description" : [ { "lang" : "eng", "value" : "n/a" } ] } ] }, "references" : { "reference_data" : [ { "name" : "[libvirt] 20110531 [PATCH] security: plug regression introduced in disk probe logic", "refsource" : "MLIST", "url" : "https://www.redhat.com/archives/libvir-list/2011-May/msg01935.html" }, { "name" : "http://libvirt.org/news.html", "refsource" : "CONFIRM", "url" : "http://libvirt.org/news.html" }, { "name" : "http://people.canonical.com/~ubuntu-security/cve/2011/CVE-2011-2178.html", "refsource" : "CONFIRM", "url" : "http://people.canonical.com/~ubuntu-security/cve/2011/CVE-2011-2178.html" }, { "name" : "https://bugzilla.redhat.com/show_bug.cgi?id=709769", "refsource" : "CONFIRM", "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=709769" }, { "name" : "https://bugzilla.redhat.com/show_bug.cgi?id=709775", "refsource" : "CONFIRM", "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=709775" }, { "name" : "FEDORA-2011-9091", "refsource" : "FEDORA", "url" : "http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062515.html" }, { "name" : "openSUSE-SU-2011:0643", "refsource" : "SUSE", "url" : "http://lists.opensuse.org/opensuse-updates/2011-06/msg00030.html" }, { "name" : "USN-1152-1", "refsource" : "UBUNTU", "url" : "http://www.ubuntu.com/usn/USN-1152-1" } ] } }