{"id":"CVE-2014-3703","aliases":["EUVD-2014-3649","GHSA-47pg-jr9r-j5r6","RHSA-2014:1691"],"status":"published","title":"OpenStack PackStack 2012.2.1, when the Open vSwitch (OVS) monolithic plug-in is not used, does...","description":"OpenStack PackStack 2012.2.1, when the Open vSwitch (OVS) monolithic plug-in is not used, does not properly set the libvirt_vif_driver configuration option when generating the nova.conf configuration, which causes the firewall to be disabled and allows remote attackers to bypass intended access restrictions.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.02164,"percentile":0.82339,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-264"],"published":"2014-12-02T01:00:00Z","modified":"2026-08-01T10:31:09Z","fixes":[{"ecosystem":"Red Hat:openstack:4::el6","package":"openstack-packstack","fixed_in":["0:2013.2.1-0.33.dev1048.el6ost"],"sources":["osv"]},{"ecosystem":"Red Hat:openstack:4::el6","package":"openstack-packstack-doc","fixed_in":["0:2013.2.1-0.33.dev1048.el6ost"],"sources":["osv"]},{"ecosystem":"Red Hat:openstack:4::el6","package":"openstack-packstack-puppet","fixed_in":["0:2013.2.1-0.33.dev1048.el6ost"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Red Hat:openstack:4::el6","package":"openstack-packstack","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2013.2.1-0.33.dev1048.el6ost"}]}]},{"source":"osv","ecosystem":"Red Hat:openstack:4::el6","package":"openstack-packstack-doc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2013.2.1-0.33.dev1048.el6ost"}]}]},{"source":"osv","ecosystem":"Red Hat:openstack:4::el6","package":"openstack-packstack-puppet","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2013.2.1-0.33.dev1048.el6ost"}]}]}],"products":[{"vendor":"redhat","product":"packstack"}],"references":[{"url":"http://rhn.redhat.com/errata/RHSA-2014-1691.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-3703","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-47pg-jr9r-j5r6"},{"url":"https://access.redhat.com/errata/RHSA-2014:1691","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#important","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1075609","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1092008","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1111640","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1131619","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1143906","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1146077","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1150104","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1152702","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2014/rhsa-2014_1691.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2014-3703","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2014-3703","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2014-3703","description":"OpenStack PackStack 2012.2.1, when the Open vSwitch (OVS) monolithic plug-in is not used, does not properly set the libvirt_vif_driver configuration option when generating the nova.conf configuration, which causes the firewall to be disabled and allows remote attackers to bypass intended access restrictions.","status":"published","published":"2014-12-02T01:00:00Z","modified":"2024-08-06T10:50:18.254Z","updated_at":"2026-11-02T14:33:44.23164Z"}],"euvd":[{"id":"EUVD-2014-3649","description":"OpenStack PackStack 2012.2.1, when the Open vSwitch (OVS) monolithic plug-in is not used, does not properly set the libvirt_vif_driver configuration option when generating the nova.conf configuration, which causes the firewall to be disabled and allows remote attackers to bypass intended access restrictions.","status":"published","published":"2014-12-02T01:00:00Z","modified":"2024-08-06T10:50:18Z","updated_at":"2026-11-03T01:57:09.905604Z"}],"ghsa":[{"id":"GHSA-47pg-jr9r-j5r6","title":"OpenStack PackStack 2012.2.1, when the Open vSwitch (OVS) monolithic plug-in is not used, does...","description":"OpenStack PackStack 2012.2.1, when the Open vSwitch (OVS) monolithic plug-in is not used, does not properly set the libvirt_vif_driver configuration option when generating the nova.conf configuration, which causes the firewall to be disabled and allows remote attackers to bypass intended access restrictions.","status":"published","published":"2022-05-17T04:20:36Z","modified":"2023-01-28T05:01:40Z","updated_at":"2026-11-02T14:43:36.521425Z"}],"nvd":[{"id":"CVE-2014-3703","description":"OpenStack PackStack 2012.2.1, when the Open vSwitch (OVS) monolithic plug-in is not used, does not properly set the libvirt_vif_driver configuration option when generating the nova.conf configuration, which causes the firewall to be disabled and allows remote attackers to bypass intended access restrictions.","status":"published","published":"2014-12-02T01:59:03.653Z","modified":"2026-06-17T00:08:47.1Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:02:57.304171Z"}],"osv":[{"id":"RHSA-2014:1691","title":"Red Hat Security Advisory: openstack-packstack security, bug fix, and enhancement update","status":"published","published":"2024-09-15T22:08:12Z","modified":"2026-08-01T10:31:09.165346051Z","updated_at":"2026-11-02T15:53:02.532052Z"}]}}