The instance rescue mode in OpenStack Compute (Nova) 2013.2 before 2013.2.3 and Icehouse before 2014.1, when using libvirt to spawn images and use_cow_images is set to false, allows remote authenticated users to read certain compute host files by overwriting an instance disk with a crafted image.
CVE-2014-0134
- No confirmed exploitation signals yet
A fix is available — apply it.
- CVSS v3
- —
- EG Score
- 0.0(none)
- EPSS
- 71.0%
- KEV
- Not listed
Published
May 8, 2014
Last Modified
May 6, 2026
References (6)
- secalert@redhathttp://www.openwall.com/lists/oss-security/2014/03/27/6
- secalert@redhathttp://www.ubuntu.com/usn/USN-2247-1
- secalert@redhathttps://bugs.launchpad.net/nova/+bug/1221190
- af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2014/03/27/6
- af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2247-1
- af854a3a-2127-422b-91ae-364da2661108https://bugs.launchpad.net/nova/+bug/1221190
Patch Availability(2)
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| ubuntu | python-nova (1:2013.2.3-0ubuntu1.2) @ saucy | 2026-05-28 | ubuntu |
| redhat | openstack-nova-0:2013.2.3-7.el6ost | 2014-05-29 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
Affected Packages
(1 across 1 ecosystem)
PyPI(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| nova | — | 12.0.0a0 | — |
All Vendor Advisories
(2)
Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.
Data Freshness Timeline
(refreshed 9× in last 7d / 42× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-07 13:41 UTCEPSS rescore
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- 2026-06-16 12:13 UTCOSV refresh
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- 2026-05-28 19:04 UTCEG score recompute
- 2026-05-28 19:04 UTCVendor advisory
- 2026-05-28 13:42 UTCEPSS rescore
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- 2026-05-21 17:36 UTCOSV refresh
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- 2026-05-18 21:29 UTCEPSS rescore
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Related CVEs(same vendor)
Frequently asked(4)
What is CVE-2014-0134?
When was CVE-2014-0134 disclosed?
Is CVE-2014-0134 actively exploited?
How do I remediate CVE-2014-0134?
Dependency Blast Radius
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