High [CVE-2024-1132] Keycloak: path transversal in redirection validation
This high-severity Red Hat Linux advisory covers CVE-2024-1132 affecting Migration Toolkit for Runtimes 1 on RHEL 8, MTA-6.2-RHEL-9, Red Hat build of Keycloak 22.
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Summary
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 further attacks.
This flaw affects any client that utilizes a wildcard in the Valid Redirect URIs field, and requires user interaction within the malicious URL.
Affected products named by the advisory: Migration Toolkit for Runtimes 1 on RHEL 8; MTA-6.2-RHEL-9; Red Hat build of Keycloak 22; Red Hat Single Sign-On 7.6 for RHEL 7; and 7 more.
Affected products named by the advisory: Red Hat Single Sign-On 7.6 for RHEL 8; Red Hat Single Sign-On 7.6 for RHEL 9; RHEL-8 based Middleware Containers; Red Hat build of Apicurio Registry 2; and 3 more.
- 21.1.0 before 22.0.10
- 23.0.0 before 24.0.3
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
- 22.0.10
- 24.0.3
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Mitigation
Upgrade to a fixed release: 22.0.10, 24.0.3. That is the remediation for this advisory.
The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
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