{"id":"CVE-2013-0335","aliases":["GHSA-qfp8-hfqx-c79c","PYSEC-2013-43"],"url":"https://o3.security/vulnerability/CVE-2013-0335","summary":"OpenStack Compute Nova Unauthorised access to arbitrary VM using VNC token from deleted VM","details":"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.","published":"2013-03-22T21:55:00Z","modified":"2026-04-10T03:44:23.215460Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"nova","fixedVersion":"12.0.0a0"}],"fix":{"url":"http://github.com/openstack/nova/commit/05a3374992bc8ba53ddc9c491b51c4b59eed0a72","label":"openstack/nova@05a3374"},"references":[{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2013-0709.html"},{"type":"ADVISORY","url":"http://secunia.com/advisories/52337"},{"type":"ADVISORY","url":"http://secunia.com/advisories/52728"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-1771-1"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2013/02/26/7"},{"type":"WEB","url":"http://www.osvdb.org/90657"},{"type":"WEB","url":"https://bugs.launchpad.net/nova/+bug/1125378"},{"type":"WEB","url":"https://review.openstack.org/#/c/22086/"},{"type":"WEB","url":"https://review.openstack.org/#/c/22758"},{"type":"WEB","url":"https://review.openstack.org/#/c/22872/"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2013-0335"},{"type":"PACKAGE","url":"https://github.com/openstack/nova"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/nova/PYSEC-2013-43.yaml"},{"type":"WEB","url":"https://review.openstack.org/#/c/22086"},{"type":"WEB","url":"https://review.openstack.org/#/c/22872"},{"type":"WEB","url":"http://github.com/openstack/nova/commit/05a3374992bc8ba53ddc9c491b51c4b59eed0a72"},{"type":"WEB","url":"http://github.com/openstack/nova/commit/3b0f4cf6bea33e6ee1893f6e872d968b0c309f88"},{"type":"WEB","url":"http://github.com/openstack/nova/commit/48e81f1554ce41c3d4f7445421d19f4a8128e98d"},{"type":"WEB","url":"http://github.com/openstack/nova/commit/ad94a90202193335f011888db017e557b07faf8a"},{"type":"WEB","url":"http://github.com/openstack/nova/commit/e98928cf77645fdc309da894f3bd332e99482e0d"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-04-10T03:44:23.215460Z"}}