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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
3.3 UNKNOWN
LOCAL
MEDIUM
AV:L/AC:M/Au:N/C:P/I:P/A:N
redhatCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 20%
VendorProductVersion
openstackgrizzly
-
openstackhavana
-
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
keystone
bullseye
2:18.0.0-3+deb11u1
fixed
wheezy
not-affected
bookworm
2:22.0.0-2
fixed
sid
2:26.0.0-1
fixed
trixie
2:26.0.0-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
keystone
saucy
Fixed 1:2013.2-0ubuntu1.1
released
raring
Fixed 1:2013.1.4-0ubuntu1.1
released
quantal
Fixed 2012.2.4-0ubuntu3.3
released
precise
not-affected
lucid
dne
Common Weakness Enumeration
References
http://rhn.redhat.com/errata/RHSA-2014-0113.html
http://www.openwall.com/lists/oss-security/2013/10/30/6
http://www.ubuntu.com/usn/USN-2034-1
https://bugs.launchpad.net/keystone/+bug/1242855
http://rhn.redhat.com/errata/RHSA-2014-0113.html
http://www.openwall.com/lists/oss-security/2013/10/30/6
http://www.ubuntu.com/usn/USN-2034-1
https://bugs.launchpad.net/keystone/+bug/1242855