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.
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.021 (81.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 82nd percentile — 81.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.021 · newest: 0.021 · change: +0.000
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
Weakness classification (CWE)
References
- www.osvdb.org/90657 (vdb-entry)
- secunia.com/advisories/52728 (Vendor Advisory, third-party-advisory)
- bugs.launchpad.net/nova/+bug/1125378
- www.openwall.com/lists/oss-security/2013/02/26/7 (mailing-list)
- review.openstack.org/
- www.ubuntu.com/usn/USN-1771-1 (vendor-advisory)
- review.openstack.org/
- rhn.redhat.com/errata/RHSA-2013-0709.html (vendor-advisory)
- secunia.com/advisories/52337 (Vendor Advisory, third-party-advisory)
- review.openstack.org/
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.