CVE-2021-3424

Summary

A flaw was found in keycloak as shipped in Red Hat Single Sign-On 7.4 where IDN homograph attacks are possible. A malicious user can register himself with a name already registered and trick admin to grant him extra privileges.

Affected Software

VendorProductVersion RangeStatus
n/akeycloakas shipped in Red Hat Single Sign-On 7.4affected

Weaknesses

  • CWE-287: CWE-287

ADP Enrichment

CVE Program Container

Additional References

References