Red Hat build of Keycloak 22 vulnerabilities
8 known vulnerabilities in Red Hat build of Keycloak 22 from Red Hat. 8 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.
Latest first
- 7.7 High severity
Red Hat Build of Keycloak: Improper Verification of Cryptographic Signature
A flaw exists in the SAML signature validation method within the Keycloak XMLSignatureUtil class. The method incorrectly determines whether a SAML signature is for the full document or only for specific assertions based on the position of the signature in the
- 7.1 High severity
Red Hat Build of Keycloak: Session Fixation
A session fixation issue was discovered in the SAML adapters provided by Keycloak. The session ID and JSESSIONID cookie are not changed at login time, even when the turnOffChangeSessionIdOnLogin option is configured. This flaw allows an attacker who hijacks th
- 7.5 High severity
Red Hat Build of Keycloak: Cleartext Storage of Sensitive Information
A flaw was found in Keycloak in OAuth 2.0 Pushed Authorization Requests (PAR). Client-provided parameters were found to be included in plain text in the KC_RESTART cookie returned by the authorization server's HTTP response to a `request_uri` authorization req
- 8.8 High severity
Red Hat build of Keycloak 22: Improper Authentication
A flaw was found in Keycloak that occurs from an error in the re-authentication mechanism within org.keycloak.authentication. This flaw allows hijacking an active Keycloak session by triggering a new authentication process with the query parameter "prompt=logi
- 7.1 High severity
Red Hat build of Keycloak 22: URL Redirection to Untrusted Site
A flaw was found in Keycloak's redirect_uri validation logic. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to the theft of an access token, making it possible for the attacker to impersonate other users. It
- 7.4 High severity
Red Hat AMQ Broker 7: Origin Validation Error
A flaw was found in Keycloak's OIDC component in the "checkLoginIframe," which allows unvalidated cross-origin messages. This flaw allows attackers to coordinate and send millions of requests in seconds using simple code, significantly impacting the applicatio
- 8.1 High severity
Migration Toolkit for Runtimes 1 on RHEL 8: Improper Limitation of a Pathname to a Restricted Directory
A flaw was found in Keycloak, where it does not properly validate URLs included in a redirect. This issue could allow an attacker to construct a malicious request to bypass validation and access other URLs and sensitive information within the domain or conduct
- 7.1 High severity
Red Hat build of Keycloak 22: URL Redirection to Untrusted Site
A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users