Security readout for executives and security teams
This is a legacy OpenStack Nova issue where an authenticated cloud user could abuse instance rescue mode to read some files from a compute host. Exposure is limited to specific Nova versions and configurations, but host file disclosure in shared cloud infrastructure can carry serious tenant and platform risk. Likely exposure is older OpenStack Nova deployments using libvirt, rescue mode, and use_cow_images=false. The source bundle does not identify affected products beyond OpenStack Compute Nova or supported downstream package status except the Ubuntu advisory reference. Prioritize remediation for any multi-tenant or externally accessible OpenStack cloud still running the affected legacy Nova versions. The issue is not known exploited from the supplied sources, but host data exposure can create high business impact if the vulnerable configuration exists. Mitigation focus: Upgrade Nova to 2013.2.3, Icehouse 2014.1, or later supported vendor packages.; Review Ubuntu USN-2247-1 if using Ubuntu-packaged OpenStack Nova.; Avoid use_cow_images=false where compatible and supported by vendor guidance..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2014-0134 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://bugs.launchpad.net/nova/+bug/1221190CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
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