Vulnerability Description
The (1) OS-KSADM/services and (2) tenant APIs in OpenStack Keystone Essex before 2012.1.2 and Folsom before folsom-2 do not properly validate X-Auth-Token, which allow remote attackers to read the roles for an arbitrary user or get, create, or delete arbitrary services.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openstack | Keystone | >= 2012.1, < 2012.1.2 |
Related Weaknesses (CWE)
References
- http://secunia.com/advisories/50665Third Party AdvisoryVendor Advisory
- http://www.openwall.com/lists/oss-security/2012/09/28/5Mailing ListPatchThird Party Advisory
- http://www.securityfocus.com/bid/55716Third Party AdvisoryVDB Entry
- https://bugs.launchpad.net/keystone/+bug/1006815Third Party Advisory
- https://bugs.launchpad.net/keystone/+bug/1006822PatchThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=861179Issue TrackingThird Party Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/78944Third Party AdvisoryVDB Entry
- https://github.com/openstack/keystone/commit/14b136aed9d988f5a8f3e699bd4577c9b87Third Party Advisory
- https://github.com/openstack/keystone/commit/1d146f5c32e58a73a677d308370f147a327Third Party Advisory
- https://github.com/openstack/keystone/commit/24df3adb3f50cbb5ada411bc67aba8a781eThird Party Advisory
- https://github.com/openstack/keystone/commit/868054992faa45d6f42d822bf1588cb88d7Third Party Advisory
- https://lists.launchpad.net/openstack/msg17034.htmlPatchThird Party Advisory
- http://secunia.com/advisories/50665Third Party AdvisoryVendor Advisory
- http://www.openwall.com/lists/oss-security/2012/09/28/5Mailing ListPatchThird Party Advisory
- http://www.securityfocus.com/bid/55716Third Party AdvisoryVDB Entry
FAQ
What is CVE-2012-4456?
CVE-2012-4456 is a vulnerability with a CVSS score of 7.5 (HIGH). The (1) OS-KSADM/services and (2) tenant APIs in OpenStack Keystone Essex before 2012.1.2 and Folsom before folsom-2 do not properly validate X-Auth-Token, which allow remote attackers to read the rol...
How severe is CVE-2012-4456?
CVE-2012-4456 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2012-4456?
Check the references section above for vendor advisories and patch information. Affected products include: Openstack Keystone.