Debian Keystone vulnerabilities

CVE-2026-33551 [LOW] CVE-2026-33551: keystone bookworm: open bullseye: open forky: open sid: open trixie: open

CVE-2025-65073 [HIGH] CVE-2025-65073: keystone - OpenStack Keystone before 26.0.1, 27.0.0, and 28.0.0 allows a /v3/ec2tokens or /... OpenStack Keystone before 26.0.1, 27.0.0, and 28.0.0 allows a /v3/ec2tokens or /v3/s3tokens request with a valid AWS Signature to provide Keystone authorization. Scope: local bookworm: resolved (fixed in 2:22.0.2-0+deb12u1) bullseye: resolved (fixed in 2:18.1.0-1+deb11u2) forky: resolved (fixed in 2:28.0.0-2) sid: resolved (fixed in 2:28.0.0-2) trixie: resolved (fi

CVE-2021-3563 [HIGH] CVE-2021-3563: keystone - A flaw was found in openstack-keystone. Only the first 72 characters of an appli... A flaw was found in openstack-keystone. Only the first 72 characters of an application secret are verified allowing attackers bypass some password complexity which administrators may be counting on. The highest threat from this vulnerability is to data confidentiality and integrity. Scope: local bookworm: open bullseye: open forky: resolved (fixed in 2:23.0.0-3) sid:

CVE-2021-38155 [HIGH] CVE-2021-38155: keystone - OpenStack Keystone 10.x through 16.x before 16.0.2, 17.x before 17.0.1, 18.x bef... 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

CVE-2020-12690 [HIGH] CVE-2020-12690: keystone - An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. The lis... 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

CVE-2020-12691 [HIGH] CVE-2020-12691: keystone - An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. Any aut... 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 pro

CVE-2020-12689 [HIGH] CVE-2020-12689: keystone - An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. Any use... 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 us

CVE-2020-12692 [MEDIUM] CVE-2020-12692: keystone - An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. The EC2... 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. Scope: local bookworm: resolved (fixed in 2:17.0.0~rc2-1) bullseye: resolved (fixed in 2:17.0.0~rc2

CVE-2019-19687 [HIGH] CVE-2019-19687: keystone - OpenStack Keystone 15.0.0 and 16.0.0 is affected by Data Leakage in the list cre... 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 T

CVE-2018-14432 [MEDIUM] CVE-2018-14432: keystone - In the Federation component of OpenStack Keystone before 11.0.4, 12.0.0, and 13.... 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

CVE-2017-2673 [MEDIUM] CVE-2017-2673: keystone - An authorization-check flaw was discovered in federation configurations of the O... An authorization-check flaw was discovered in federation configurations of the OpenStack Identity service (keystone). An authenticated federated user could request permissions to a project and unintentionally be granted all related roles including administrative roles. Scope: local bookworm: resolved (fixed in 2:10.0.0-9) bullseye: resolved (fixed in 2:10.0.0-9) fo

CVE-2016-4911 [MEDIUM] CVE-2016-4911: keystone - The Fernet Token Provider in OpenStack Identity (Keystone) 9.0.x before 9.0.1 (m... The Fernet Token Provider in OpenStack Identity (Keystone) 9.0.x before 9.0.1 (mitaka) allows remote authenticated users to prevent revocation of a chain of tokens and bypass intended access restrictions by rescoping a token. Scope: local bookworm: resolved (fixed in 2:9.0.0-2) bullseye: resolved (fixed in 2:9.0.0-2) forky: resolved (fixed in 2:9.0.0-2) sid: resolv

CVE-2015-7546 [HIGH] CVE-2015-7546: keystone - The identity service in OpenStack Identity (Keystone) before 2015.1.3 (Kilo) and... 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 acces

CVE-2015-3646 [MEDIUM] CVE-2015-3646: keystone - OpenStack Identity (Keystone) before 2014.1.5 and 2014.2.x before 2014.2.4 logs ... 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. Scope: local bookworm: resolved (fixed in 2015.1.0-1) bullseye: resolved (fixed in 2015.1.0-1) forky: reso

CVE-2014-2828 [HIGH] CVE-2014-2828: keystone - The V3 API in OpenStack Identity (Keystone) 2013.1 before 2013.2.4 and icehouse ... 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." Scope: local bookworm: resolved (fixed in 2014.1-1) bullseye: resolved (fixed in 2014.1-1) forky: re

CVE-2014-3476 [MEDIUM] CVE-2014-3476: keystone - OpenStack Identity (Keystone) before 2013.2.4, 2014.1 before 2014.1.2, and Juno ... 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. Scope: local bookworm: resolved (fixed in 2014.1.1-2

CVE-2014-3621 [MEDIUM] CVE-2014-3621: keystone - The catalog url replacement in OpenStack Identity (Keystone) before 2013.2.3 and... 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. Scope: local bookworm: resolved (fixed in 2014.1.3-1) bullseye: resolved (fixed in 2014.1.3-1)

CVE-2014-3520 [MEDIUM] CVE-2014-3520: keystone - OpenStack Identity (Keystone) before 2013.2.4, 2014.x before 2014.1.2, and Juno ... 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. Scope: local bookworm: resolved (fixed in 2014.1.1-3) bullseye: resolved (fixed in 2014.1.1-3) forky:

CVE-2014-5253 [MEDIUM] CVE-2014-5253: keystone - OpenStack Identity (Keystone) 2014.1.x before 2014.1.2.1 and Juno before Juno-3 ... 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. Scope: local bookworm: resolved (fixed in 2014.1.2.1-1) bullseye: resolved (fixed in 2014.1.2.1-1) forky: resolved (fixed in

CVE-2014-0105 [MEDIUM] CVE-2014-0105: keystone - The auth_token middleware in the OpenStack Python client library for Keystone (a... The auth_token middleware in the OpenStack Python client library for Keystone (aka python-keystoneclient) before 0.7.0 does not properly retrieve user tokens from memcache, which allows remote authenticated users to gain privileges in opportunistic circumstances via a large number of requests, related to an "interaction between eventlet and python-memcached." Scope