redhat single sign-on - vulnerabilities and exploits

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A flaw was found in Keycloak before version 12.0.0 where it is possible to update the user's metadata attributes using Account REST API. This flaw allows an malicious user to change its own NameID attribute to impersonate the admin user for any particular application.

Redhat Keycloak Redhat Single Sign-on -Redhat Single Sign-on 7.4 Redhat Single Sign-on 7.4.4

A flaw was found in keycloak where keycloak may fail to logout user session if the logout request comes from external SAML identity provider and Principal Type is set to Attribute [Name].

Redhat Keycloak 9.0.13 Redhat Single Sign-on 7.0 Redhat Single Sign-on 7.4 Redhat Single Sign-on 7.4.7

A flaw was found in Keycloak. This vulnerability allows anyone to register a new security device or key when there is not a device already registered for any user by using the WebAuthn password-less login flow.

Redhat Keycloak Redhat Single Sign-on 7.0 Redhat Single Sign-on

It was found that Keycloak's SAML broker, versions up to 6.0.1, did not verify missing message signatures. If an attacker modifies the SAML Response and removes the <Signature> sections, the message is still accepted, and the message can be modified. An attacker could ...

Redhat Keycloak Redhat Single Sign-on 7.0 Redhat Single Sign-on 7.3.3

A vulnerability was found in Keycloak prior to 11.0.1 where DoS attack is possible by sending twenty requests simultaneously to the specified keycloak server, all with a Content-Length header value that exceeds the actual byte count of the request body.

Redhat Keycloak Redhat Openshift Application Runtimes -Redhat Openshift Application Runtimes 1.0 Redhat Single Sign-on -Redhat Single Sign-on 7.0 Redhat Single Sign-on 7.4

A session fixation issue exists 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 the current session before aut...

Redhat Keycloak Redhat Single Sign-on Redhat Build Of Keycloak Redhat Single Sign-on -

It was found that Keycloak would accept a HOST header URL in the admin console and use it to determine web resource locations. An attacker could use this flaw against an authenticated user to attain reflected XSS via a malicious server.

Redhat Single Sign On 7.0 Redhat Single Sign On 7.1 Keycloak Keycloak -

A flaw was found in Wildfly Security Manager, running under JDK 11 or 8, that authorized requests for any requester. This flaw could be used by a malicious app deployed on the app server to access unauthorized information and possibly conduct further attacks. Versions shipped wit...

Redhat Single Sign-on 7.3 Redhat Jboss Enterprise Application Platform 7.2.0 Redhat Single Sign-on -

A flaw was found in Keycloak in the execute-actions-email endpoint. This issue allows arbitrary HTML to be injected into emails sent to Keycloak users and can be misused to perform phishing or other attacks against users.

Redhat Keycloak Redhat Single Sign-on -Redhat Single Sign-on Redhat Openshift Container Platform 4.9 Redhat Openshift Container Platform 4.10

The "Test Connection" available in v7.x of the Red Hat Single Sign On application console can permit an authorized user to cause SMTP connections to be attempted to arbitrary hosts and ports of the user's choosing, and originating from the RHSSO installation. By ob...

Redhat Single Sign-on

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