Vulnerability in OpenStack Essex
CVE-2013-0335
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.
EPSS: 0.021 (80.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L.
Affected products
- Openstack Essex — versions 2012.1
- Openstack Folsom — versions 2012.2
- Openstack Grizzly — versions 2012.2
- Canonical Ubuntu_linux — versions 11.10, 12.04, 12.10
- Red Hat Openstack Folsom For Rhel 6 — versions 0:2012.2.3-7.el6ost
- Red Hat Openstack Platform 13 (Queens)
- Red Hat Openstack Platform 16.2
- Red Hat Openstack Platform 17.1
- Red Hat Openstack Platform 18.0
- N/a — versions n/a
Weakness classification (CWE)
References
- secalert@redhat.com (x_refsource_OSVDB, vdb-entry)
- secalert@redhat.com (x_refsource_SECUNIA, Vendor Advisory, third-party-advisory)
- secalert@redhat.com (x_refsource_CONFIRM)
- secalert@redhat.com (mailing-list, x_refsource_MLIST)
- secalert@redhat.com (x_refsource_CONFIRM)
- secalert@redhat.com (x_refsource_UBUNTU, vendor-advisory)
- secalert@redhat.com (x_refsource_CONFIRM)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory)
- secalert@redhat.com (x_refsource_SECUNIA, Vendor Advisory, third-party-advisory)
- secalert@redhat.com (x_refsource_CONFIRM)
Frequently asked questions
- What is CVE-2013-0335?
- CVE-2013-0335 is a high-severity vulnerability in OpenStack Essex, classified under Insufficient Session Expiration. CVSS score: 7.6/10. Published 2013-03-22.
- How severe is CVE-2013-0335?
- High severity. CVSS v3 base score is 7.6 out of 10.