Vulnerability Monitor

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CVE-2021-3513

A flaw was found in keycloak where a brute force attack is possible even when the permanent lockout feature is enabled. This is due to a wrong error message displayed when wrong credentials are entered. The highest threat from this vulnerability is to confidentiality.

Published

2022-08-22T15:15:13.420

Last Modified

2024-11-21T06:21:43.503

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

Weaknesses

Type: Secondary
CWE-522
Type: Primary
CWE-209

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	redhat	keycloak	< 13.0.0	Yes

References

https://access.redhat.com/security/cve/CVE-2021-3513 Vendor Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=1953439 Issue Tracking, Vendor Advisory ([email protected])
https://access.redhat.com/security/cve/CVE-2021-3513 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=1953439 Issue Tracking, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)