OpenStack Keystone, as used in OpenStack Folsom 2012.2, does not...
Vulnerability Description
OpenStack Keystone, as used in OpenStack Folsom 2012.2, does not properly implement token expiration, which allows remote authenticated users to bypass intended authorization restrictions by creating new tokens through token chaining. NOTE: this issue exists because of a CVE-2012-3426 regression.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://rhn.redhat.com/errata/RHSA-2012-1557.html
- http://www.openwall.com/lists/oss-security/2012/11/28/5
- https://github.com/openstack/keystone/commit/38c7e46a640a94da4da89a39a5a1ea9c081f1eb5
- http://www.securityfocus.com/bid/56727
- http://www.ubuntu.com/usn/USN-1641-1
- https://github.com/openstack/keystone/commit/f9d4766249a72d8f88d75dcf1575b28dd3496681
- http://www.openwall.com/lists/oss-security/2012/11/28/6
- https://bugs.launchpad.net/keystone/+bug/1079216
- http://secunia.com/advisories/51423
- https://exchange.xforce.ibmcloud.com/vulnerabilities/80370
- http://secunia.com/advisories/51436
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Timeline
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.