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PYSEC-2012-20
Details
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.
Are you affected?
Enter the version of the package you're using.
Affected packages
PyPI / keystone
Introduced in:
0 Fixed in: 38c7e46a640a94da4da89a39a5a1ea9c081f1eb5 Fix
pip install --upgrade 'keystone>=38c7e46a640a94da4da89a39a5a1ea9c081f1eb5' References
- https://bugs.launchpad.net/keystone/+bug/1079216 [WEB]
- http://www.ubuntu.com/usn/USN-1641-1 [ADVISORY]
- http://secunia.com/advisories/51436 [ADVISORY]
- http://secunia.com/advisories/51423 [ADVISORY]
- https://github.com/openstack/keystone/commit/38c7e46a640a94da4da89a39a5a1ea9c081f1eb5 [FIX]
- https://github.com/openstack/keystone/commit/f9d4766249a72d8f88d75dcf1575b28dd3496681 [FIX]
- http://www.openwall.com/lists/oss-security/2012/11/28/5 [FIX]
- http://www.openwall.com/lists/oss-security/2012/11/28/6 [FIX]
- http://rhn.redhat.com/errata/RHSA-2012-1557.html [ADVISORY]
- http://www.securityfocus.com/bid/56727 [WEB]
- https://exchange.xforce.ibmcloud.com/vulnerabilities/80370 [WEB]