CVE-2025-2559 Org.keycloak/keycloak-services: jwt token cache exhaustion leading to denial of service (dos) in keycloak

A flaw was found in Keycloak. When the configuration uses JWT tokens for authentication, the tokens are cached until expiration. If a client uses JWT tokens with an excessively long expiration time, for example, 24 or 48 hours, the cache can grow indefinitely, leading to an OutOfMemoryError. This...

CVE-2025-2559 Org.keycloak/keycloak-services: jwt token cache exhaustion leading to denial of service (dos) in keycloak

A flaw was found in Keycloak. When the configuration uses JWT tokens for authentication, the tokens are cached until expiration. If a client uses JWT tokens with an excessively long expiration time, for example, 24 or 48 hours, the cache can grow indefinitely, leading to an OutOfMemoryError. This...

DEBIAN-CVE-2022-30636

httpTokenCacheKey uses path.Base to extract the expected HTTP-01 token value to lookup in the DirCache implementation. On Windows, path.Base acts differently to filepath.Base, since Windows uses a different path separator \ vs. /, allowing a user to provide a relative path, i.e...

Design/Logic Flaw

Bunkum is an open-source protocol-agnostic request server for custom game servers. First, a little bit of background. So, in the beginning, Bunkum's AuthenticationService only supported injecting IUsers. However, as Refresh and SoundShapesServer implemented permissions systems support for injecti...

PT-2023-29704 · Bunkum · Bunkum

Name of the Vulnerable Software and Affected Versions: Bunkum versions prior to 4.2.1 Description: Bunkum is an open-source protocol-agnostic request server for custom game servers. The AuthenticationService initially supported injecting IUsers, but later added support for injecting ITokens into...

SUSE CVE-2021-43820

Seafile is an open source cloud storage system. A sync token is used in Seafile file syncing protocol to authorize access to library data. To improve performance, the token is cached in memory in seaf-server. Upon receiving a token from sync client or SeaDrive client, the server checks whether th...

CVE-2021-43820

Seafile is an open source cloud storage system. A sync token is used in Seafile file syncing protocol to authorize access to library data. To improve performance, the token is cached in memory in seaf-server. Upon receiving a token from sync client or SeaDrive client, the server checks whether th...

CVE-2021-32701

ORY Oathkeeper is an Identity & Access Proxy IAP and Access Control Decision API that authorizes HTTP requests based on sets of Access Rules. When you make a request to an endpoint that requires the scope foo using an access token granted with that foo scope, introspection will be valid and that...

PT-2021-19867 · Ory · Ory Oathkeeper

Name of the Vulnerable Software and Affected Versions: ORY Oathkeeper versions prior to v0.38.12-beta.1 Description: The issue arises when a request is made to an endpoint requiring a specific scope, and the access token is granted with that scope, making introspection valid and caching the token...

Privilege escalation

An elevation of privilege vulnerability exists in Azure Active Directory Authentication Library On-Behalf-Of flow, in the way the library caches tokens, aka 'Azure Active Directory Authentication Library Elevation of Privilege Vulnerability'...

Important: Red Hat Security Advisory: python-keystoneclient security update

Updated python-keystoneclient packages that fix one security issue are now available for Red Hat Enterprise Linux OpenStack Platform 3.0. The Red Hat Security Response Team has rated this update as having Important security impact. A Common Vulnerability Scoring System CVSS base score, which give...

DEBIAN-CVE-2014-0473

The caching framework in Django before 1.4.11, 1.5.x before 1.5.6, 1.6.x before 1.6.3, and 1.7.x before 1.7 beta 2 reuses a cached CSRF token for all anonymous users, which allows remote attackers to bypass CSRF protections by reading the CSRF cookie for anonymous users...

Important: Red Hat Security Advisory: python-keystoneclient security update

Updated python-keystoneclient packages that fix one security issue are now available for Red Hat Enterprise Linux OpenStack Platform 4.0. The Red Hat Security Response Team has rated this update as having Important security impact. A Common Vulnerability Scoring System CVSS base score, which give...

CVE-2007-1652

CVE-2007-1652 involves an OpenID-based vulnerability where remote attackers can force a user to log into an OpenID-enabled site, disclose the user’s personal information to that site, and add the site to the user’s trusted list via a crafted page related to cached tokens. The connected sources co...