MEDIUM 6.5 Maven
Keycloak Denial of Service vulnerability
GHSA-w97f-w3hq-36g2 · CVE-2023-6841
Published · Modified
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Description
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. The issue is fixed in Keycloak 24 with the introduction of the User Profile feature.
References
- ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-6841
- WEB https://github.com/keycloak/keycloak/issues/32837
- WEB https://access.redhat.com/security/cve/CVE-2023-6841
- WEB https://bugzilla.redhat.com/show_bug.cgi?id=2254714
- PACKAGE https://github.com/keycloak/keycloak
- WEB https://github.com/keycloak/keycloak/releases/tag/24.0.0
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