Product:

Keycloak

(Redhat)
Repositories

Unknown:

This might be proprietary software.
#Vulnerabilities 88
Date Id Summary Products Score Patch Annotated
2023-12-14 CVE-2023-6563 An unconstrained memory consumption vulnerability was discovered in Keycloak. It can be triggered in environments which have millions of offline tokens (> 500,000 users with each having at least 2 saved sessions). If an attacker creates two or more user sessions and then open the "consents" tab of the admin User Interface, the UI attempts to load a huge number of offline client sessions leading to excessive memory and CPU consumption which could potentially crash the entire system. Keycloak, Openshift_container_platform, Openshift_container_platform_for_ibm_linuxone, Openshift_container_platform_for_power, Single_sign\-On 7.7
2023-12-14 CVE-2023-6134 A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748. Keycloak, Openshift_container_platform, Openshift_container_platform_for_power, Openshift_container_platform_ibm_z_systems, Single_sign\-On 5.4
2023-12-18 CVE-2023-6927 A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode "form_post.jwt" which could be used to bypass the security patch implemented to address CVE-2023-6134. Keycloak, Single_sign\-On 6.1
2024-01-26 CVE-2023-6291 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. Keycloak, Migration_toolkit_for_applications, Openshift_container_platform, Openshift_container_platform_for_ibm_z, Openshift_container_platform_for_linuxone, Openshift_container_platform_for_power, Single_sign\-On 7.1
2024-09-03 CVE-2024-4629 A vulnerability was found in Keycloak. This flaw allows attackers to bypass brute force protection by exploiting the timing of login attempts. By initiating multiple login requests simultaneously, attackers can exceed the configured limits for failed attempts before the system locks them out. This timing loophole enables attackers to make more guesses at passwords than intended, potentially compromising account security on affected systems. Build_of_keycloak, Keycloak, Openshift_container_platform, Openshift_container_platform_for_linuxone, Openshift_container_platform_for_power, Openshift_container_platform_ibm_z_systems, Single_sign\-On 6.5
2024-09-09 CVE-2024-7341 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 the current session before authentication to trigger session fixation. Build_of_keycloak, Keycloak, Single_sign\-On 7.1
2024-09-09 CVE-2024-7260 An open redirect vulnerability was found in Keycloak. A specially crafted URL can be constructed where the referrer and referrer_uri parameters are made to trick a user to visit a malicious webpage. A trusted URL can trick users and automation into believing that the URL is safe, when, in fact, it redirects to a malicious server. This issue can result in a victim inadvertently trusting the destination of the redirect, potentially leading to a successful phishing attack or other types of... Build_of_keycloak, Keycloak 6.1
2024-09-10 CVE-2023-6841 A denial of service vulnerability was found in keycloak where the amount of attributes per object is not limited,an attacker by sending repeated HTTP requests could cause a resource exhaustion when the application send back rows with long attribute values. Keycloak, Single_sign\-On 7.5
2018-05-11 CVE-2016-8627 admin-cli before versions 3.0.0.alpha25, 2.2.1.cr2 is vulnerable to an EAP feature to download server log files that allows logs to be available via GET requests making them vulnerable to cross-origin attacks. An attacker could trigger the user's browser to request the log files consuming enough resources that normal server functioning could be impaired. Jboss_enterprise_application_platform, Keycloak 6.5
2018-08-01 CVE-2016-8609 It was found that the keycloak before 2.3.0 did not implement authentication flow correctly. An attacker could use this flaw to construct a phishing URL, from which he could hijack the user's session. This could lead to information disclosure, or permit further possible attacks. Keycloak 8.1