CVE-2022-4361: XSS
First published: Wed Dec 07 2022(Updated: )
AssertionConsumerServiceURL is a Java implementation for SAML Service Providers (org.keycloak.protocol.saml). Affected versions of this package are vulnerable to Cross-site Scripting (XSS). AssertionConsumerServiceURL allows XSS when sending a crafted SAML XML request.
Credit: secalert@redhat.com secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Redhat Keycloak | <21.1.2 | |
| Redhat Single Sign-on | >=7.6<7.6.4 | |
| Redhat Enterprise Linux | =7.0 | |
| Redhat Enterprise Linux | =8.0 | |
| Redhat Enterprise Linux | =9.0 | |
| Redhat Single Sign-on | ||
| Redhat Openshift Container Platform | =4.11 | |
| Redhat Openshift Container Platform | =4.12 | |
| Redhat Openshift Container Platform For Ibm Linuxone | =4.9 | |
| Redhat Openshift Container Platform For Ibm Linuxone | =4.10 | |
| Redhat Openshift Container Platform For Power | =4.9 | |
| Redhat Openshift Container Platform For Power | =4.10 | |
| maven/org.keycloak:keycloak-services | <21.1.2 | 21.1.2 |
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Reference Links
- https://github.com/keycloak/keycloak/security/advisories/GHSA-3p62-6fjh-3p5h
- https://github.com/keycloak/keycloak/commit/a1cfe6e24e5b34792699a00b8b4a8016a5929e3a
- https://nvd.nist.gov/vuln/detail/CVE-2022-4361
- https://bugzilla.redhat.com/show_bug.cgi?id=2151618
- https://github.com/advisories/GHSA-3p62-6fjh-3p5h (Advisory)
- https://access.redhat.com/errata/RHSA-2023:3885
- https://access.redhat.com/errata/RHSA-2023:3884
- https://access.redhat.com/errata/RHSA-2023:3883
- https://access.redhat.com/errata/RHSA-2023:3888
- https://access.redhat.com/errata/RHSA-2023:3892
- https://access.redhat.com/security/cve/cve-2022-4361
Frequently Asked Questions
What is CVE-2022-4361?
CVE-2022-4361 is a cross-site scripting (XSS) vulnerability in Keycloak, an open-source identity and access management solution.
Which software is affected by CVE-2022-4361?
Keycloak versions up to 21.1.2, Redhat Single Sign-on versions up to 7.6.4, and certain versions of Redhat Openshift Container Platform are affected by CVE-2022-4361.
How severe is CVE-2022-4361?
CVE-2022-4361 has a severity level of 6.1 (Critical).
How does CVE-2022-4361 work?
CVE-2022-4361 allows an attacker to execute malicious scripts by setting the AssertionConsumerServiceURL value or the redirect_uri.
How can I fix CVE-2022-4361?
To fix CVE-2022-4361, it is recommended to update to the latest versions of Keycloak, Redhat Single Sign-on, or Redhat Openshift Container Platform.
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2022-4361
- collector/github-advisory
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- version/redhat single sign-on/7.6
- canonical/redhat enterprise linux
- version/redhat enterprise linux/7.0
- version/redhat enterprise linux/8.0
- version/redhat enterprise linux/9.0
- canonical/redhat openshift container platform
- version/redhat openshift container platform/4.11
- version/redhat openshift container platform/4.12
- canonical/redhat openshift container platform for ibm linuxone
- version/redhat openshift container platform for ibm linuxone/4.9
- version/redhat openshift container platform for ibm linuxone/4.10
- canonical/redhat openshift container platform for power
- version/redhat openshift container platform for power/4.9
- version/redhat openshift container platform for power/4.10