CVE-2014-3476

Public Exploit

Description

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.

Category

6.0
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 1.04% Top 25%
Vendor Advisory opensuse.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00031.html vendor advisory mailing list third party advisory
http://secunia.com/advisories/59547 third party advisory
http://www.securityfocus.com/bid/68026 third party advisory vdb entry
https://bugs.launchpad.net/keystone/+bug/1324592 third party advisory issue tracking exploit
http://secunia.com/advisories/57886 third party advisory
http://www.openwall.com/lists/oss-security/2014/06/12/3 patch mailing list third party advisory

Frequently Asked Questions

What is the severity of CVE-2014-3476?
CVE-2014-3476 has been scored as a medium severity vulnerability.
How to fix CVE-2014-3476?
To fix CVE-2014-3476, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2014-3476 being actively exploited in the wild?
It is possible that CVE-2014-3476 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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