{ "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2016-8649", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "LXC before 1.0.9 and 2.x before 2.0.6", "version": { "version_data": [ { "version_value": "LXC before 1.0.9 and 2.x before 2.0.6" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "lxc-attach in LXC before 1.0.9 and 2.x before 2.0.6 allows an attacker inside of an unprivileged container to use an inherited file descriptor, of the host's /proc, to access the rest of the host's filesystem via the openat() family of syscalls." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "container bypass" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1398242", "refsource": "CONFIRM", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1398242" }, { "name": "https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1639345", "refsource": "CONFIRM", "url": "https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1639345" }, { "name": "https://github.com/lxc/lxc/commit/81f466d05f2a89cb4f122ef7f593ff3f279b165c", "refsource": "CONFIRM", "url": "https://github.com/lxc/lxc/commit/81f466d05f2a89cb4f122ef7f593ff3f279b165c" }, { "name": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=845465", "refsource": "CONFIRM", "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=845465" }, { "name": "https://security-tracker.debian.org/tracker/CVE-2016-8649", "refsource": "CONFIRM", "url": "https://security-tracker.debian.org/tracker/CVE-2016-8649" }, { "name": "94498", "refsource": "BID", "url": "http://www.securityfocus.com/bid/94498" } ] } }