CVSS: 7.5EPSS: 0%CPEs: 5EXPL: 0CVE-2015-7546
https://notcve.org/view.php?id=CVE-2015-7546
03 Feb 2016 — 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. El servicio de identificación en OpenStac... • http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html • CWE-522: Insufficiently Protected Credentials •
CVSS: 7.5EPSS: 0%CPEs: 9EXPL: 0CVE-2013-4294 – OpenStack: Keystone Token revocation failure using Keystone memcache/KVS backends
https://notcve.org/view.php?id=CVE-2013-4294
23 Sep 2013 — The (1) mamcache and (2) KVS token backends in OpenStack Identity (Keystone) Folsom 2012.2.x and Grizzly before 2013.1.4 do not properly compare the PKI token revocation list with PKI tokens, which allow remote attackers to bypass intended access restrictions via a revoked PKI token. El (1) mamcache y (2) KVS token backends en OpenStack Identity (Keystone) Folsom 2012.2.x y Grizzly anterior a la versión 2013.1.4 no compara correctamente la lista de revocación del token PKI con tokens PKI, lo que permite a a... • http://osvdb.org/97237 • CWE-264: Permissions, Privileges, and Access Controls CWE-613: Insufficient Session Expiration •
CVSS: 9.8EPSS: 0%CPEs: 3EXPL: 0CVE-2013-2157 – openstack-keystone: Authentication bypass when using LDAP backend
https://notcve.org/view.php?id=CVE-2013-2157
14 Jun 2013 — OpenStack Keystone Folsom, Grizzly before 2013.1.3, and Havana, when using LDAP with Anonymous binding, allows remote attackers to bypass authentication via an empty password. OpenStack Swift Folsom, Grizzly anterior a 2013.1.3 y Havana, cuando utilizan LDAP con binding anónimo, permite a atacantes remotos evitar la autenticación con una contraseña en blanco. Eoghan Glynn and Alex Meade discovered that Keystone did not properly perform expiry checks for the PKI tokens used in Keystone. If Keystone were setu... • http://rhn.redhat.com/errata/RHSA-2013-0994.html • CWE-287: Improper Authentication •
CVSS: 9.1EPSS: 1%CPEs: 2EXPL: 1CVE-2013-2059
https://notcve.org/view.php?id=CVE-2013-2059
21 May 2013 — OpenStack Identity (Keystone) Folsom 2012.2.4 and earlier, Grizzly before 2013.1.1, and Havana does not immediately revoke the authentication token when deleting a user through the Keystone v2 API, which allows remote authenticated users to retain access via the token. OpenStack Identity (Keystone) Folsom 2012.2.4 y anteriores, Grizzly anterior a 2013.1.1, y Havana no revocan inmediatamente el token de autenticación cuando se elimina un usuario a través de la API Keystone v2, lo que permite a usuarios auten... • http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105916.html • CWE-287: Improper Authentication •
CVSS: 7.5EPSS: 0%CPEs: 5EXPL: 0CVE-2013-0282 – Keystone: EC2-style authentication accepts disabled user/tenants
https://notcve.org/view.php?id=CVE-2013-0282
12 Apr 2013 — OpenStack Keystone Grizzly before 2013.1, Folsom 2012.1.3 and earlier, and Essex does not properly check if the (1) user, (2) tenant, or (3) domain is enabled when using EC2-style authentication, which allows context-dependent attackers to bypass access restrictions. OpenStack Keystone Grizzly antes de v2013.1, Folsom v2012.1.3 y anteriores, y Essex no comprueba correctamente si (1) el usuario, (2) el inquilino, o (3) el dominio está habilitada cuando se utiliza autenticación EC2-style, lo que permite eludi... • http://www.openwall.com/lists/oss-security/2013/02/19/3 • CWE-287: Improper Authentication •
CVSS: 7.5EPSS: 1%CPEs: 5EXPL: 0CVE-2013-0270 – Keystone: Large HTTP request DoS
https://notcve.org/view.php?id=CVE-2013-0270
12 Apr 2013 — OpenStack Keystone Grizzly before 2013.1, Folsom, and possibly earlier allows remote attackers to cause a denial of service (CPU and memory consumption) via a large HTTP request, as demonstrated by a long tenant_name when requesting a token. OpenStack Keystone Grizzly antes de v2013.1, Folsom, y posiblemente versiones anteriores permite a atacantes remotos provocar una denegación de servicio (excesivo consumo de memoria y CPU) a través de una petición HTTP demasiado larga, tal y como lo demuestra un tenant_... • http://rhn.redhat.com/errata/RHSA-2013-0708.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.5EPSS: 1%CPEs: 5EXPL: 0CVE-2013-0247 – Keystone: denial of service through invalid token requests
https://notcve.org/view.php?id=CVE-2013-0247
24 Feb 2013 — OpenStack Keystone Essex 2012.1.3 and earlier, Folsom 2012.2.3 and earlier, and Grizzly grizzly-2 and earlier allows remote attackers to cause a denial of service (disk consumption) via many invalid token requests that trigger excessive generation of log entries. OpenStack Keystone Essex v2012.1.3 y anteriores, y Grizzly grizzly-2 y anteriores permiten a atacantes remotos generar una denegación de servicio (consumo de disco) mediante una solicitud de token inválida que genera una excesiva cantidad de entrad... • http://lists.fedoraproject.org/pipermail/package-announce/2013-February/098906.html • CWE-399: Resource Management Errors •