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CVE-2021-3424

CVSS v3.1 5.3 (Medium)
53% Progress
CVSS v2.0 5 (Medium)
50% Progress
EPSS 0.08 % (36th)
0.08% Progress
Affected Products 1
Advisories 1
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software Tools, Exploits & PoC Graph Web & Social Timeline

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.

Weaknesses
CWE-287
Improper Authentication
CWE-NVD-Other
CVE Status
PUBLISHED
CNA
Red Hat, Inc.
Published Date
2021-06-01 19:15:07
(3 years ago)
Updated Date
2022-04-25 19:49:27
(2 years ago)

Affected Products

Redhat

Configuration #1

    CPE23 From Up To
  Redhat Single Sign-on 7.4 cpe:2.3:a:redhat:single_sign-on:7.4