OpenStack Keystone Essex (2012.1) and Folsom (2012.2) does not properly handle EC2 tokens when the user role has been removed from a tenant, which allows remote authenticated users to bypass intended authorization restrictions by leveraging a token for the removed user role.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2012-5571US | low3.5 | — | ||
A flaw was found in OpenStack Keystone. This vulnerability allows remote authenticated users to bypass intended authorization restrictions. This occurs because OpenStack Keystone d… | ||||
02
references
External citations — patches, advisories, analysis.
- http://lists.fedoraproject.org/pipermail/package-announce/2012-December/094286.htmlWEB
- http://rhn.redhat.com/errata/RHSA-2012-1556.htmlADVISORY
- http://rhn.redhat.com/errata/RHSA-2012-1557.htmlADVISORY
- http://secunia.com/advisories/51423ADVISORY
- http://secunia.com/advisories/51436ADVISORY
- http://www.openwall.com/lists/oss-security/2012/11/28/5FIX
- http://www.openwall.com/lists/oss-security/2012/11/28/6FIX
- http://www.securityfocus.com/bid/56726WEB
scry
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