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CVE-2013-4477

Published: Nov 2, 2013Updated: Apr 29, 2026 Sources: CVE List NVD GHSACWE-264
3.3LOW
NVD MITRE
EPSS Score
0.4%
Top 64.6%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available
Self-Check
OpenVAS

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:MAu:NC:PI:PA:N
Exploitability
AV:LAccess Vector
Local
AC:MAccess Complexity
Medium
Au:NAuthentication
None
Impact
C:PConfidentiality
Partial
I:PIntegrity
Partial
A:NAvailability
None
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Weaknesses

CWE-264

Affected Products

openstack
oss-project·USaka openstack foundation
grizzly
Cloud & SaaS / cloud-platform
havanaSaaSSaaS Service
Cloud & SaaS / cloud-platform
PyPI
package-ecosystem
keystone
OSS Libraries
and 1 more affected products View all →

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
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References

http://rhn.redhat.com/errata/RHSA-2014-0113.html
rhn.redhat.com
http://www.openwall.com/lists/oss-security/2013/10/30/6
openwall.com
http://www.ubuntu.com/usn/USN-2034-1
ubuntu.com
and 5 more references View all →
News mentions
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