OpenStack Compute (Nova) Exposure of Sensitive Information to an Unauthorized Actor vulnerability
api/metadata/handler.py in OpenStack Compute (Nova) before 2013.2.4, 2014.x before 2014.1.2, and Juno before Juno-2, when proxying metadata requests through Neutron, makes it easier for remote attackers to guess instance ID signatures via a brute-force attack that relies on timing differences in responses to instance metadata requests.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2014-3517US | medium4.3 | — | ||
api/metadata/handler.py in OpenStack Compute (Nova) before 2013.2.4, 2014.x before 2014.1.2, and Juno before Juno-2, when proxying metadata requests through Neutron, makes it easie… | ||||
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references
External citations — patches, advisories, analysis.
- http://www.openwall.com/lists/oss-security/2014/07/17/2WEB
- https://access.redhat.com/errata/RHSA-2014:0940WEB
- https://access.redhat.com/errata/RHSA-2014:1084WEB
- https://access.redhat.com/security/cve/CVE-2014-3517WEB
- https://bugs.launchpad.net/nova/+bug/1325128WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=1112499WEB
- https://github.com/advisories/GHSA-xjmj-p278-4jp5ADVISORY
- https://nvd.nist.gov/vuln/detail/CVE-2014-3517ADVISORY
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