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IP …
high7.5

CVE-2015-7546

The identity service in OpenStack Identity (Keystone) before 2015.1.3 (Kilo) and 8.0.x before 8.0.2 (Liberty) and keystonemiddleware (formerly python-keystonec…

Impact

The identity service in OpenStack Identity (Keystone) before 2015.1.3 (Kilo) and 8.0.x before 8.0.2 (Liberty) and keystonemiddleware (formerly python-keystoneclient) before 1.5.4 (Kilo) and Liberty before 2.3.3 does not properly invalidate authorization tokens when using the PKI or PKIZ token providers, which allows remote authenticated users to bypass intended access restrictions and gain access to cloud resources by manipulating byte fields within a revoked token.

Affected products

VendorProductAffected versions
OpenstackKeystonemiddleware
from 1.5.0 through 1.5.3
from 1.6.0 through 2.3.2
OpenstackKeystone
from 8.0.0 before 8.0.2
from 2015.1.0 through 2015.1.2
OracleSolaris
Version 11.3

Weakness classification

CWE-522

References