RHSA-2024:10385

Vulnerability from csaf_redhat - Published: 2024-11-26 15:35 - Updated: 2026-10-13 21:15
Summary
Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 8.0 update
Severity
Moderate
Notes
Topic: A security update is now available for Red Hat JBoss Enterprise Application Platform 8.0. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details: Red Hat JBoss Enterprise Application Platform 8 is a platform for Java applications based on the WildFly application runtime. This asynchronous patch is an update for Red Hat JBoss Enterprise Application Platform 8.0. JBoss Enterprise Application Platform 8.0 Update 4.1 Release Notes for information about the most significant bug fixes and enhancements included in this release. Security Fix(es): * org.keycloak/keycloak-services: Vulnerable Redirect URI Validation Results in Open Redirec [eap-8.0.z] (CVE-2024-8883)
Terms of Use: This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
CVE-2024-8883

A misconfiguration flaw was found in Keycloak. This issue can allow an attacker to redirect users to an arbitrary URL if a 'Valid Redirect URI' is set to http://localhost or http://127.0.0.1, enabling sensitive information such as authorization codes to be exposed to the attacker, potentially leading to session hijacking.

6.1 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Affected products
Product Identifier Version Remediation
Red Hat JBoss Enterprise Application Platform 8
Red Hat / Red Hat JBoss Enterprise Application Platform
 cpe:/a:redhat:jboss_enterprise_application_platform:8.0 —
Vendor Fix fix
Workaround
Threats
Impact Moderate
References
Acknowledgments
Niklas Conrad Karsten Meyer zu Selhausen
To clipboard 

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          "title": "Vulnerability description"
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          "text": "Keycloak: Vulnerable Redirect URI Validation Results in Open Redirec",
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          "text": "Moderate impact affects Red Hat Enterprise Application Platform, Red Hat Build of Keycloak, and Red Hat Single Sign-On. When a client is configured with a Valid Redirect URI of http://localhost or http://127.0.0.1, a remote attacker can send a malicious authorization link that causes Keycloak to redirect the user to an attacker-controlled URL, potentially exposing an authorization code and enabling session hijacking. The CVSS 3.1 score is 6.1 (AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N), rated Moderate, consistent with the current upstream and Red Hat severity assessments. A fix is being pursued for the affected products under delegated resolution.",
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            "availabilityImpact": "NONE",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
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      "threats": [
        {
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          "details": "Moderate"
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      ],
      "title": "Keycloak: Vulnerable Redirect URI Validation Results in Open Redirec"
    }
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}



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