CVE-2013-0335
HIGH · CVSS 7.6EPSS 2.1%EU EUVD
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.
Key facts
- CVSS score
- 7.6 (v3.1)
- Severity
- HIGH
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L- Weakness (CWE)
- CWE-613
- EPSS score
- 2.1% (82th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2013-0022)
- Published
- March 22, 2013
- NVD last modified
- July 31, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2013-0022 in the EU Vulnerability Database. Last updated in EUVD on July 31, 2026.
View on the EU Vulnerability DatabaseAffected products
- canonical / ubuntu linux
- canonical / ubuntu linux
- canonical / ubuntu linux
- openstack / essex
- openstack / folsom
- openstack / grizzly
References
- http://rhn.redhat.com/errata/RHSA-2013-0709.html
- http://secunia.com/advisories/52337(Vendor Advisory)
- http://secunia.com/advisories/52728(Vendor Advisory)
- http://www.openwall.com/lists/oss-security/2013/02/26/7
- http://www.osvdb.org/90657
- http://www.ubuntu.com/usn/USN-1771-1
- https://access.redhat.com/errata/RHSA-2013:0709
- https://access.redhat.com/security/cve/CVE-2013-0335
- https://bugs.launchpad.net/nova/+bug/1125378
- https://github.com/advisories/GHSA-qfp8-hfqx-c79c
- https://review.openstack.org/#/c/22086/
- https://review.openstack.org/#/c/22758
- https://review.openstack.org/#/c/22872/
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
Query CVEs from your AI assistant
The CVE/NVD Explorer brain answers CVE questions directly inside Claude, ChatGPT, or any MCP assistant — always up to date, no setup. Add it once and stop pasting advisories into chat.
Add the CVE brain