CVE-2021-3513

high

Description

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.

References

https://bugzilla.redhat.com/show_bug.cgi?id=1953439

https://access.redhat.com/security/cve/CVE-2021-3513

Details

Source: Mitre, NVD

Published: 2022-08-22

Updated: 2022-08-23

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Severity: High