SB2024021539 - Log injection in Keycloak
Published: February 15, 2024 Updated: April 17, 2024
Security Bulletin ID
SB2024021539
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper Output Neutralization for Logs (CVE-ID: CVE-2023-6484)
The vulnerability allows a remote attacker to manipulate data in log files.
The vulnerability exists due to improper input validation during WebAuthn authentication or registration. A remote attacker can manipulate data in log files when using the WebAuthn authentication mode.
Remediation
Install update from vendor's website.