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CVE-2021-3513

UNKNOWN
Published 2022-08-22T14:45:08
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No CVSS data available

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed HIGH

Incorrect implementation of lockout feature in Keycloak

GHSA-xv7h-95r7-595j

Advisory Details

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.

Affected Packages

Maven org.keycloak:keycloak-parent
ECOSYSTEM: ≥0 <13.0.0

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2021-3513
WEB https://github.com/keycloak/keycloak/pull/7976
WEB https://access.redhat.com/security/cve/CVE-2021-3513
WEB https://bugzilla.redhat.com/show_bug.cgi?id=1953439
PACKAGE https://github.com/keycloak/keycloak

Advisory provided by GitHub Security Advisory Database. Published: August 23, 2022, Modified: August 30, 2022

References

https://bugzilla.redhat.com/show_bug.cgi?id=1953439
https://access.redhat.com/security/cve/CVE-2021-3513
Published: 2022-08-22T14:45:08
Last Modified: 2024-08-03T16:53:17.970Z
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