Vulnerability Description
OpenStack Keystone Essex before 2012.1.2 and Folsom before folsom-3 does not properly handle authorization tokens for disabled tenants, which allows remote authenticated users to access the tenant's resources by requesting a token for the tenant.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openstack | Keystone | >= 2012.1, < 2012.1.2 |
Related Weaknesses (CWE)
References
- http://secunia.com/advisories/50665Third Party Advisory
- http://www.openwall.com/lists/oss-security/2012/09/28/6Mailing ListThird Party Advisory
- http://www.securityfocus.com/bid/55716Third Party AdvisoryVDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=861180Issue TrackingThird Party Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/78947Third Party AdvisoryVDB Entry
- https://github.com/openstack/keystone/commit/4ebfdfaf23c6da8e3c182bf3ec2cb2b7132Third Party Advisory
- https://github.com/openstack/keystone/commit/5373601bbdda10f879c08af1698852142b7Third Party Advisory
- https://lists.launchpad.net/openstack/msg17035.htmlThird Party Advisory
- http://secunia.com/advisories/50665Third Party Advisory
- http://www.openwall.com/lists/oss-security/2012/09/28/6Mailing ListThird Party Advisory
- http://www.securityfocus.com/bid/55716Third Party AdvisoryVDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=861180Issue TrackingThird Party Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/78947Third Party AdvisoryVDB Entry
- https://github.com/openstack/keystone/commit/4ebfdfaf23c6da8e3c182bf3ec2cb2b7132Third Party Advisory
- https://github.com/openstack/keystone/commit/5373601bbdda10f879c08af1698852142b7Third Party Advisory
FAQ
What is CVE-2012-4457?
CVE-2012-4457 is a vulnerability with a CVSS score of 4.0 (MEDIUM). OpenStack Keystone Essex before 2012.1.2 and Folsom before folsom-3 does not properly handle authorization tokens for disabled tenants, which allows remote authenticated users to access the tenant's r...
How severe is CVE-2012-4457?
CVE-2012-4457 has been rated MEDIUM with a CVSS base score of 4.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2012-4457?
Check the references section above for vendor advisories and patch information. Affected products include: Openstack Keystone.