Vulnerabilities > Redhat > Single Sign ON > Medium
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-08-23 | CVE-2021-3827 | Improper Authentication vulnerability in Redhat Keycloak and Single Sign-On A flaw was found in keycloak, where the default ECP binding flow allows other authentication flows to be bypassed. | 6.8 |
| 2022-05-24 | CVE-2021-3597 | Race Condition vulnerability in multiple products A flaw was found in undertow. | 5.9 |
| 2022-05-24 | CVE-2021-3629 | Resource Exhaustion vulnerability in multiple products A flaw was found in Undertow. | 5.9 |
| 2022-04-26 | CVE-2022-1466 | Incorrect Authorization vulnerability in Redhat Keycloak Due to improper authorization, Red Hat Single Sign-On is vulnerable to users performing actions that they should not be allowed to perform. | 4.0 |
| 2022-03-11 | CVE-2022-0853 | Memory Leak vulnerability in Redhat products A flaw was found in JBoss-client. | 5.0 |
| 2021-07-09 | CVE-2021-3637 | Allocation of Resources Without Limits or Throttling vulnerability in Redhat Keycloak A flaw was found in keycloak-model-infinispan in keycloak versions before 14.0.0 where authenticationSessions map in RootAuthenticationSessionEntity grows boundlessly which could lead to a DoS attack. | 5.0 |
| 2021-06-01 | CVE-2021-3424 | Unspecified vulnerability in Redhat Single Sign-On 7.4 A flaw was found in keycloak as shipped in Red Hat Single Sign-On 7.4 where IDN homograph attacks are possible. | 5.0 |
| 2021-05-28 | CVE-2020-27826 | Execution with Unnecessary Privileges vulnerability in Redhat Keycloak 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. | 4.9 |
| 2021-05-26 | CVE-2020-10695 | Incorrect Privilege Assignment vulnerability in Redhat Single Sign-On An insecure modification flaw in the /etc/passwd file was found in the redhat-sso-7 container. | 4.6 |
| 2021-03-09 | CVE-2021-20262 | Missing Authentication for Critical Function vulnerability in Redhat Keycloak and Single Sign-On A flaw was found in Keycloak 12.0.0 where re-authentication does not occur while updating the password. | 4.6 |