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.
History

Fri, 31 Jul 2026 14:45:00 +0000

Type Values Removed Values Added
Title nova: VNC proxy can connect to the wrong VM Openstack nova: vnc proxy can connect to the wrong vm
Weaknesses CWE-613
CPEs cpe:/a:redhat:openstack:13
cpe:/a:redhat:openstack:16.2
cpe:/a:redhat:openstack:17.1
cpe:/a:redhat:openstack:18.0
References
Metrics cvssV3_1

{'score': 7.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2013-03-22T21:00:00.000Z

Updated: 2026-07-31T14:23:16.683Z

Reserved: 2012-12-06T00:00:00.000Z

Link: CVE-2013-0335

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2013-03-22T21:55:00.880

Modified: 2026-06-16T23:49:13.167

Link: CVE-2013-0335

cve-icon Redhat

Severity : Moderate

Publid Date: 2013-02-26T00:00:00Z

Links: CVE-2013-0335 - Bugzilla