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Openstack » Keystone : Security Vulnerabilities

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2021-38155 307 +Info 2021-08-06 2021-08-18
5.0
None Remote Low Not required Partial None None
OpenStack Keystone 10.x through 16.x before 16.0.2, 17.x before 17.0.1, 18.x before 18.0.1, and 19.x before 19.0.1 allows information disclosure during account locking (related to PCI DSS features). By guessing the name of an account and failing to authenticate multiple times, any unauthenticated actor could both confirm the account exists and obtain that account's corresponding UUID, which might be leveraged for other unrelated attacks. All deployments enabling security_compliance.lockout_failure_attempts are affected.
2 CVE-2020-12692 311 2020-05-07 2021-07-21
5.5
None Remote Low ??? Partial Partial None
An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. The EC2 API doesn't have a signature TTL check for AWS Signature V4. An attacker can sniff the Authorization header, and then use it to reissue an OpenStack token an unlimited number of times.
3 CVE-2020-12691 311 2020-05-07 2021-07-21
6.5
None Remote Low ??? Partial Partial Partial
An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. Any authenticated user can create an EC2 credential for themselves for a project that they have a specified role on, and then perform an update to the credential user and project, allowing them to masquerade as another user. This potentially allows a malicious user to act as the admin on a project another user has the admin role on, which can effectively grant that user global admin privileges.
4 CVE-2020-12690 613 2020-05-07 2021-07-13
6.5
None Remote Low ??? Partial Partial Partial
An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. The list of roles provided for an OAuth1 access token is silently ignored. Thus, when an access token is used to request a keystone token, the keystone token contains every role assignment the creator had for the project. This results in the provided keystone token having more role assignments than the creator intended, possibly giving unintended escalated access.
5 CVE-2020-12689 269 2020-05-07 2020-09-02
6.5
None Remote Low ??? Partial Partial Partial
An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. Any user authenticated within a limited scope (trust/oauth/application credential) can create an EC2 credential with an escalated permission, such as obtaining admin while the user is on a limited viewer role. This potentially allows a malicious user to act as the admin on a project another user has the admin role on, which can effectively grant that user global admin privileges.
6 CVE-2019-19687 522 +Info 2019-12-09 2019-12-20
3.5
None Remote Medium ??? Partial None None
OpenStack Keystone 15.0.0 and 16.0.0 is affected by Data Leakage in the list credentials API. Any user with a role on a project is able to list any credentials with the /v3/credentials API when enforce_scope is false. Users with a role on a project are able to view any other users' credentials, which could (for example) leak sign-on information for Time-based One Time Passwords (TOTP). Deployments with enforce_scope set to false are affected. (There will be a slight performance impact for the list credentials API once this issue is fixed.)
7 CVE-2018-20170 200 +Info 2018-12-17 2019-02-06
5.0
None Remote Low Not required Partial None None
** DISPUTED ** OpenStack Keystone through 14.0.1 has a user enumeration vulnerability because invalid usernames have much faster responses than valid ones for a POST /v3/auth/tokens request. NOTE: the vendor's position is that this is a hardening opportunity, and not necessarily an issue that should have an OpenStack Security Advisory.
8 CVE-2018-14432 200 Bypass +Info 2018-07-31 2021-08-04
3.5
None Remote Medium ??? Partial None None
In the Federation component of OpenStack Keystone before 11.0.4, 12.0.0, and 13.0.0, an authenticated "GET /v3/OS-FEDERATION/projects" request may bypass intended access restrictions on listing projects. An authenticated user may discover projects they have no authority to access, leaking all projects in the deployment and their attributes. Only Keystone with the /v3/OS-FEDERATION endpoint enabled via policy.json is affected.
9 CVE-2015-7546 522 Bypass 2016-02-03 2020-06-02
6.0
None Remote Medium ??? Partial Partial Partial
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.
10 CVE-2015-3646 200 +Info 2015-05-12 2020-06-02
4.0
None Remote Low ??? Partial None None
OpenStack Identity (Keystone) before 2014.1.5 and 2014.2.x before 2014.2.4 logs the backend_argument configuration option content, which allows remote authenticated users to obtain passwords and other sensitive backend information by reading the Keystone logs.
11 CVE-2014-5253 255 2014-08-25 2014-10-10
4.9
None Remote Medium ??? Partial Partial None
OpenStack Identity (Keystone) 2014.1.x before 2014.1.2.1 and Juno before Juno-3 does not properly revoke tokens when a domain is invalidated, which allows remote authenticated users to retain access via a domain-scoped token for that domain.
12 CVE-2014-5252 255 Bypass 2014-08-25 2014-10-10
4.9
None Remote Medium ??? Partial Partial None
The V3 API in OpenStack Identity (Keystone) 2014.1.x before 2014.1.2.1 and Juno before Juno-3 updates the issued_at value for UUID v2 tokens, which allows remote authenticated users to bypass the token expiration and retain access via a verification (1) GET or (2) HEAD request to v3/auth/tokens/.
13 CVE-2014-5251 255 2014-08-25 2014-10-10
4.9
None Remote Medium ??? Partial Partial None
The MySQL token driver in OpenStack Identity (Keystone) 2014.1.x before 2014.1.2.1 and Juno before Juno-3 stores timestamps with the incorrect precision, which causes the expiration comparison for tokens to fail and allows remote authenticated users to retain access via an expired token.
14 CVE-2014-3621 200 +Info 2014-10-02 2020-06-02
4.0
None Remote Low ??? Partial None None
The catalog url replacement in OpenStack Identity (Keystone) before 2013.2.3 and 2014.1 before 2014.1.2.1 allows remote authenticated users to read sensitive configuration options via a crafted endpoint, as demonstrated by "$(admin_token)" in the publicurl endpoint field.
15 CVE-2014-3520 863 2014-10-26 2020-06-02
6.5
None Remote Low ??? Partial Partial Partial
OpenStack Identity (Keystone) before 2013.2.4, 2014.x before 2014.1.2, and Juno before Juno-2 allows remote authenticated trustees to gain access to an unauthorized project for which the trustor has certain roles via the project ID in a V2 API trust token request.
16 CVE-2014-3476 269 +Priv 2014-06-17 2020-06-02
6.0
None Remote Medium ??? Partial Partial Partial
OpenStack Identity (Keystone) before 2013.2.4, 2014.1 before 2014.1.2, and Juno before Juno-2 does not properly handle chained delegation, which allows remote authenticated users to gain privileges by leveraging a (1) trust or (2) OAuth token with impersonation enabled to create a new token with additional roles.
17 CVE-2014-2828 287 DoS 2014-04-15 2015-11-04
7.8
None Remote Low Not required None None Complete
The V3 API in OpenStack Identity (Keystone) 2013.1 before 2013.2.4 and icehouse before icehouse-rc2 allows remote attackers to cause a denial of service (CPU consumption) via a large number of the same authentication method in a request, aka "authentication chaining."
18 CVE-2014-2237 264 Bypass 2014-04-01 2015-04-23
5.0
None Remote Low Not required None Partial None
The memcache token backend in OpenStack Identity (Keystone) 2013.1 through 2.013.1.4, 2013.2 through 2013.2.2, and icehouse before icehouse-3, when issuing a trust token with impersonation enabled, does not include this token in the trustee's token-index-list, which prevents the token from being invalidated by bulk token revocation and allows the trustee to bypass intended access restrictions.
19 CVE-2014-0204 269 +Priv 2014-11-03 2020-06-02
6.5
None Remote Low ??? Partial Partial Partial
OpenStack Identity (Keystone) before 2014.1.1 does not properly handle when a role is assigned to a group that has the same ID as a user, which allows remote authenticated users to gain privileges that are assigned to a group with the same ID.
20 CVE-2013-6391 269 +Priv 2013-12-14 2020-06-02
5.8
None Remote Medium Not required Partial Partial None
The ec2tokens API in OpenStack Identity (Keystone) before Havana 2013.2.1 and Icehouse before icehouse-2 does not return a trust-scoped token when one is received, which allows remote trust users to gain privileges by generating EC2 credentials from a trust-scoped token and using them in an ec2tokens API request.
21 CVE-2013-4294 264 Bypass 2013-09-23 2013-10-31
5.0
None Remote Low Not required None Partial None
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.
22 CVE-2013-4222 522 2013-09-30 2020-06-02
6.5
None Remote Low ??? Partial Partial Partial
OpenStack Identity (Keystone) Folsom, Grizzly 2013.1.3 and earlier, and Havana before havana-3 does not properly revoke user tokens when a tenant is disabled, which allows remote authenticated users to retain access via the token.
23 CVE-2013-2255 295 2019-11-01 2019-11-07
4.3
None Remote Medium Not required None Partial None
HTTPSConnections in OpenStack Keystone 2013, OpenStack Compute 2013.1, and possibly other OpenStack components, fail to validate server-side SSL certificates.
24 CVE-2013-2157 287 Bypass 2013-08-20 2019-08-08
4.3
None Remote Medium Not required None Partial None
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.
25 CVE-2013-2059 287 2013-05-21 2017-08-29
6.0
None Remote Medium ??? Partial Partial Partial
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.
26 CVE-2013-2014 20 DoS 2014-06-02 2020-06-02
5.0
None Remote Low Not required None None Partial
OpenStack Identity (Keystone) before 2013.1 allows remote attackers to cause a denial of service (memory consumption and crash) via multiple long requests.
27 CVE-2013-2006 200 +Info 2013-05-21 2014-05-05
2.1
None Local Low Not required Partial None None
OpenStack Identity (Keystone) Grizzly 2013.1.1, when DEBUG mode logging is enabled, logs the (1) admin_token and (2) LDAP password in plaintext, which allows local users to obtain sensitive by reading the log file.
28 CVE-2013-0282 287 Bypass 2013-04-12 2018-11-16
5.0
None Remote Low Not required Partial None None
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.
29 CVE-2013-0270 119 DoS Overflow 2013-04-12 2018-11-16
5.0
None Remote Low Not required None None Partial
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.
30 CVE-2013-0247 399 DoS 2013-02-24 2018-11-15
5.0
None Remote Low Not required None None Partial
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.
31 CVE-2012-5483 264 2012-12-26 2017-08-29
2.1
None Local Low Not required Partial None None
tools/sample_data.sh in OpenStack Keystone 2012.1.3, when access to Amazon Elastic Compute Cloud (Amazon EC2) is configured, uses world-readable permissions for /etc/keystone/ec2rc, which allows local users to obtain access to EC2 services by reading administrative access and secret values from this file.
32 CVE-2012-4457 287 2012-10-09 2018-11-16
4.0
None Remote Low ??? Partial None None
OpenStack Keystone Essex before 2012.1.2 and Folsom before folsom-3 does not properly handle authorization tokens for disabled tenants, which allows remote authenticated users to access the tenant's resources by requesting a token for the tenant.
33 CVE-2012-4456 287 2012-10-09 2018-11-16
7.5
None Remote Low Not required Partial Partial Partial
The (1) OS-KSADM/services and (2) tenant APIs in OpenStack Keystone Essex before 2012.1.2 and Folsom before folsom-2 do not properly validate X-Auth-Token, which allow remote attackers to read the roles for an arbitrary user or get, create, or delete arbitrary services.
34 CVE-2012-4413 264 2012-09-18 2017-08-29
4.0
None Remote Low ??? None Partial None
OpenStack Keystone 2012.1.3 does not invalidate existing tokens when granting or revoking roles, which allows remote authenticated users to retain the privileges of the revoked roles.
35 CVE-2012-3426 264 Bypass 2012-07-31 2012-09-07
4.9
None Remote Medium ??? Partial Partial None
OpenStack Keystone before 2012.1.1, as used in OpenStack Folsom before Folsom-1 and OpenStack Essex, does not properly implement token expiration, which allows remote authenticated users to bypass intended authorization restrictions by (1) creating new tokens through token chaining, (2) leveraging possession of a token for a disabled user account, or (3) leveraging possession of a token for an account with a changed password.
36 CVE-2012-1572 400 2019-11-12 2019-11-14
5.0
None Remote Low Not required None None Partial
OpenStack Keystone: extremely long passwords can crash Keystone by exhausting stack space
Total number of vulnerabilities : 36   Page : 1 (This Page)
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