Improper Privilege Management The advisory has been revoked - it doesn't affect any version of package keystone (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1204-KEYSTONE-631432
- published17 Jun 2014
- disclosed17 Jun 2014
Introduced: 17 Jun 2014
CVE-2014-3476 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:12.04.
NVD Description
Note: Versions mentioned in the description apply only to the upstream keystone package and not the keystone package as distributed by Ubuntu.
OpenStack Identity (Keystone) before 2013.2.4, 2014.1 before 2014.1.2, and Juno before Juno-2 does not properly handle chained delegation, which allows remote authenticated users to gain privileges by leveraging a (1) trust or (2) OAuth token with impersonation enabled to create a new token with additional roles.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2014-3476
- https://security-tracker.debian.org/tracker/CVE-2014-3476
- https://bugs.launchpad.net/keystone/+bug/1324592
- http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00031.html
- http://www.openwall.com/lists/oss-security/2014/06/12/3
- http://secunia.com/advisories/57886
- http://secunia.com/advisories/59547
- http://www.securityfocus.com/bid/68026