Description
JBoss KeyCloak before 1.0.3.Final allows remote attackers to cause a denial of service (resource consumption) via a large value in the size parameter to auth/qrcode, related to QR code generation.
Remediation
References
https://bugzilla.redhat.com/show_bug.cgi?id=1144278
https://issues.jboss.org/browse/KEYCLOAK-699
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