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CVE-2015-7546

HIGH

7.5

Description

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.

Details CVE

Score CVSS v3.17.5

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteHIGH

Privileges requisLOW

Interaction utilisateurNONE

Publie2/3/2016

Derniere modification4/12/2025

Sourcenvd

Observations honeypot0

Produits affectes

openstack:keystoneopenstack:keystonemiddlewareoracle:solaris

Faiblesses (CWE)

CWE-522

References

http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html(secalert@redhat.com)

http://www.securityfocus.com/bid/80498(secalert@redhat.com)

https://bugs.launchpad.net/keystone/+bug/1490804(secalert@redhat.com)

https://security.openstack.org/ossa/OSSA-2016-005.html(secalert@redhat.com)

https://wiki.openstack.org/wiki/OSSN/OSSN-0062(secalert@redhat.com)

http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/80498(af854a3a-2127-422b-91ae-364da2661108)

https://bugs.launchpad.net/keystone/+bug/1490804(af854a3a-2127-422b-91ae-364da2661108)

https://security.openstack.org/ossa/OSSA-2016-005.html(af854a3a-2127-422b-91ae-364da2661108)

https://wiki.openstack.org/wiki/OSSN/OSSN-0062(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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