CVE-2013-4477

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.

CVSS v2.0 3.3 LOW

3.3^/10

CVSS v2.0 : LOW

V2 Legend

Vector : AV:L/AC:M/Au:N/C:P/I:P/A:N

Exploitability : 3.4 / Impact : 4.9

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://bugs.launchpad.net/keystone/+bug/1242855	Exploit
http://www.openwall.com/lists/oss-security/2013/10/30/6	Patch
http://www.ubuntu.com/usn/USN-2034-1
http://rhn.redhat.com/errata/RHSA-2014-0113.html

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:openstack:havana:-:::::::*
	cpe:2.3:a:openstack:grizzly:-:::::::*

Information

Published : 2013-11-02 12:55

Updated : 2014-03-05 20:47

NVD link : CVE-2013-4477

Mitre link : CVE-2013-4477

JSON object : View

CWE

CWE-264

Permissions, Privileges, and Access Controls

Products Affected

openstack

grizzly
havana

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3.3 /10