VULNERABILITY INTELLIGENCE
CVE-2013-4477
CVSS score3.3 NONE
EPSS probability0.45%
CISA KEVNot currently listed
Published2013-11-02
Last modified2026-06-16
CVSS vectorAV:L/AC:M/Au:N/C:P/I:P/A:N
Description
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.
Weakness classification
- nvd@nist.gov: CWE-264