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CVE-2013-4477

Impact:
Moderate
Public Date:
2013-10-21
Bugzilla:
1024401: CVE-2013-4477 openstack-keystone: unintentional role granting with Keystone LDAP backend

The MITRE CVE dictionary describes this issue as:

The LDAP backend in OpenStack Identity (Keystone) Grizzly and Havana, when removing a role on a tenant for a user who does not have that role, adds the role to the user, which allows local users to gain privileges.

Find out more about CVE-2013-4477 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v2 metrics

NOTE: The following CVSS v2 metrics and score provided are preliminary and subject to review.

Base Score 4.9
Base Metrics AV:N/AC:M/Au:S/C:P/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication Single
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact None

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat Enterprise Linux OpenStack Platform 3.0 (openstack-keystone) RHSA-2014:0113 2014-01-30

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