{"id":"CVE-2013-0335","aliases":["DEBIAN-CVE-2013-0335","EUVD-2013-0022","GHSA-qfp8-hfqx-c79c","PYSEC-2013-43","RHSA-2013:0709"],"status":"published","title":"Openstack nova: vnc proxy can connect to the wrong vm","description":"OpenStack Compute (Nova) Grizzly, Folsom (2012.2), and Essex (2012.1) allows remote authenticated users to gain access to a VM in opportunistic circumstances by using the VNC token for a deleted VM that was bound to the same VNC port.","severity":{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.0214,"percentile":0.82159,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-264","CWE-613","CWE-863"],"published":"2013-03-22T21:00:00Z","modified":"2026-09-01T20:03:11Z","fixes":[{"ecosystem":"PyPI","package":"nova","fixed_in":["12.0.0a0"],"sources":["ghsa","osv"]},{"ecosystem":"Debian:12","package":"nova","fixed_in":["2012.1.1-14"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"nova","fixed_in":["2012.1.1-14"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"nova","fixed_in":["2012.1.1-14"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"PyPI","package":"nova","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12.0.0a0"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"nova","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2012.1.1-14"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"nova","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2012.1.1-14"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"nova","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2012.1.1-14"}]}]},{"source":"osv","ecosystem":"PyPI","package":"nova","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12.0.0a0"}]}]},{"source":"osv","ecosystem":"PyPI","package":"nova","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12.0.0a0"}]}]},{"source":"osv","ecosystem":"Red Hat:openstack:2::el6","package":"openstack-nova","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2012.2.3-7.el6ost"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:openstack:2::el6","package":"openstack-nova-api","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2012.2.3-7.el6ost"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:openstack:2::el6","package":"openstack-nova-cert","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2012.2.3-7.el6ost"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:openstack:2::el6","package":"openstack-nova-common","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2012.2.3-7.el6ost"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:openstack:2::el6","package":"openstack-nova-compute","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2012.2.3-7.el6ost"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:openstack:2::el6","package":"openstack-nova-console","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2012.2.3-7.el6ost"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:openstack:2::el6","package":"openstack-nova-doc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2012.2.3-7.el6ost"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:openstack:2::el6","package":"openstack-nova-network","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2012.2.3-7.el6ost"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:openstack:2::el6","package":"openstack-nova-objectstore","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2012.2.3-7.el6ost"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:openstack:2::el6","package":"openstack-nova-scheduler","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2012.2.3-7.el6ost"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:openstack:2::el6","package":"openstack-nova-volume","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2012.2.3-7.el6ost"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:openstack:2::el6","package":"python-nova","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2012.2.3-7.el6ost"}]}],"bundled":2}],"products":[{"vendor":"canonical","product":"ubuntu_linux"},{"vendor":"openstack","product":"essex"},{"vendor":"openstack","product":"folsom"},{"vendor":"openstack","product":"grizzly"},{"vendor":"red hat","product":"openstack folsom for rhel 6"},{"vendor":"red hat","product":"red hat openstack platform 13 (queens)"},{"vendor":"red hat","product":"red hat openstack platform 16.2"},{"vendor":"red hat","product":"red hat openstack platform 17.1"},{"vendor":"red hat","product":"red hat openstack platform 18.0"}],"references":[{"url":"http://rhn.redhat.com/errata/RHSA-2013-0709.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","advisory","web","article"]},{"url":"http://secunia.com/advisories/52337","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory","article"]},{"url":"http://secunia.com/advisories/52728","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory","article"]},{"url":"http://www.openwall.com/lists/oss-security/2013/02/26/7","tags":["mailing-list","x_refsource_MLIST","x_transferred","web","article"]},{"url":"http://www.osvdb.org/90657","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","web","article"]},{"url":"http://www.ubuntu.com/usn/USN-1771-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","advisory","web","article"]},{"url":"https://access.redhat.com/errata/RHSA-2013:0709","tags":["vendor-advisory","x_refsource_REDHAT","advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2013-0335","tags":["vdb-entry","x_refsource_REDHAT","report"]},{"url":"https://bugs.launchpad.net/nova/+bug/1125378","tags":["x_refsource_CONFIRM","x_transferred","web","article"]},{"url":"https://github.com/advisories/GHSA-qfp8-hfqx-c79c","tags":["advisory"]},{"url":"https://review.openstack.org/#/c/22086/","tags":["x_refsource_CONFIRM","x_transferred","web","article"]},{"url":"https://review.openstack.org/#/c/22758","tags":["x_refsource_CONFIRM","x_transferred","web","article"]},{"url":"https://review.openstack.org/#/c/22872/","tags":["x_refsource_CONFIRM","x_transferred","web","article"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-0335","tags":["advisory"]},{"url":"http://github.com/openstack/nova/commit/05a3374992bc8ba53ddc9c491b51c4b59eed0a72","tags":["web"]},{"url":"http://github.com/openstack/nova/commit/3b0f4cf6bea33e6ee1893f6e872d968b0c309f88","tags":["web"]},{"url":"http://github.com/openstack/nova/commit/48e81f1554ce41c3d4f7445421d19f4a8128e98d","tags":["web"]},{"url":"http://github.com/openstack/nova/commit/ad94a90202193335f011888db017e557b07faf8a","tags":["web"]},{"url":"http://github.com/openstack/nova/commit/e98928cf77645fdc309da894f3bd332e99482e0d","tags":["web"]},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/nova/PYSEC-2013-43.yaml","tags":["web"]},{"url":"https://review.openstack.org/#/c/22086","tags":["web"]},{"url":"https://review.openstack.org/#/c/22872","tags":["web"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2013-0335","tags":["advisory"]},{"url":"https://github.com/openstack/nova","tags":["package"]},{"url":"https://access.redhat.com/security/updates/classification/#moderate","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=887968","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=891349","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=910727","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=912284","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=915274","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=915586","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=916174","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=916176","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=916615","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=917534","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=919648","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2013/rhsa-2013_0709.json","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2013-0335","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2013-1838","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2013-1838","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-1838","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2013-0335","title":"Openstack nova: vnc proxy can connect to the wrong vm","description":"OpenStack Compute (Nova) Grizzly, Folsom (2012.2), and Essex (2012.1) allows remote authenticated users to gain access to a VM in opportunistic circumstances by using the VNC token for a deleted VM that was bound to the same VNC port.","status":"published","published":"2013-03-22T21:00:00Z","modified":"2026-07-31T14:23:16.683Z","cvss":[{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-613"],"updated_at":"2026-11-02T14:34:59.551717Z"}],"euvd":[{"id":"EUVD-2013-0022","description":"OpenStack Compute (Nova) Grizzly, Folsom (2012.2), and Essex (2012.1) allows remote authenticated users to gain access to a VM in opportunistic circumstances by using the VNC token for a deleted VM that was bound to the same VNC port.","status":"published","published":"2013-03-22T21:00:00Z","modified":"2026-07-31T14:23:16Z","cvss":[{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L","level":"high"}],"updated_at":"2026-11-02T18:02:26.304051Z"}],"ghsa":[{"id":"GHSA-qfp8-hfqx-c79c","title":"OpenStack Compute Nova Unauthorised access to arbitrary VM using VNC token from deleted VM","description":"OpenStack Compute (Nova) Grizzly, Folsom (2012.2), and Essex (2012.1) allows remote authenticated users to gain access to a VM in opportunistic circumstances by using the VNC token for a deleted VM that was bound to the same VNC port.","status":"published","published":"2022-05-05T02:48:49Z","modified":"2024-11-26T16:56:50Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","level":"high"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:38:23.575854Z"}],"nvd":[{"id":"CVE-2013-0335","description":"OpenStack Compute (Nova) Grizzly, Folsom (2012.2), and Essex (2012.1) allows remote authenticated users to gain access to a VM in opportunistic circumstances by using the VNC token for a deleted VM that was bound to the same VNC port.","status":"published","published":"2013-03-22T21:55:00.88Z","modified":"2026-07-31T15:16:24.803Z","cvss":[{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L","level":"high","assessor":"primary"},{"version":"2.0","score":6,"vector":"AV:N/AC:M/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-613","CWE-264"],"updated_at":"2026-11-02T14:02:24.091325Z"}],"osv":[{"id":"DEBIAN-CVE-2013-0335","description":"OpenStack Compute (Nova) Grizzly, Folsom (2012.2), and Essex (2012.1) allows remote authenticated users to gain access to a VM in opportunistic circumstances by using the VNC token for a deleted VM that was bound to the same VNC port.","status":"published","published":"2013-03-22T21:55:00.88Z","modified":"2026-09-01T20:03:11.366339653Z","cvss":[{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L","level":"high"}],"updated_at":"2026-11-02T15:45:25.218101Z"},{"id":"GHSA-qfp8-hfqx-c79c","title":"OpenStack Compute Nova Unauthorised access to arbitrary VM using VNC token from deleted VM","description":"OpenStack Compute (Nova) Grizzly, Folsom (2012.2), and Essex (2012.1) allows remote authenticated users to gain access to a VM in opportunistic circumstances by using the VNC token for a deleted VM that was bound to the same VNC port.","status":"published","published":"2022-05-05T02:48:49Z","modified":"2024-11-26T16:56:49Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium"},{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","level":"high"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T15:46:54.40888Z"},{"id":"RHSA-2013:0709","title":"Red Hat Security Advisory: openstack-nova security and bug fix update","status":"published","published":"2024-09-15T20:42:11Z","modified":"2026-08-01T10:50:45.514938025Z","cvss":[{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L","level":"high"}],"updated_at":"2026-11-02T15:53:01.993625Z"},{"id":"CVE-2013-0335","description":"OpenStack Compute (Nova) Grizzly, Folsom (2012.2), and Essex (2012.1) allows remote authenticated users to gain access to a VM in opportunistic circumstances by using the VNC token for a deleted VM that was bound to the same VNC port.","status":"published","published":"2013-03-22T21:55:00Z","modified":"2026-04-10T03:44:23.21546Z","updated_at":"2026-11-02T15:43:58.802805Z"},{"id":"PYSEC-2013-43","description":"OpenStack Compute (Nova) Grizzly, Folsom (2012.2), and Essex (2012.1) allows remote authenticated users to gain access to a VM in opportunistic circumstances by using the VNC token for a deleted VM that was bound to the same VNC port.","status":"published","published":"2013-03-22T21:55:00Z","modified":"2024-11-25T22:42:13.194736Z","updated_at":"2026-11-02T15:52:51.645172Z"}]}}