CVE-2021-3513GHSA-XV7H-95R7-595J
A flaw was found in keycloak where a brute force attack is possible even when the permanent lockout feature is enabled.
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 13.0.0
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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.
Timeline
- CVE published
- Record last updated
Affected versions
- n/a keycloak
Fixed in keycloak v13.0.0.
- org.keycloak:keycloak-parentMaven
fixed in 13.0.0