SB2025020544 - MitM attack in Keycloak
Published: February 5, 2025
Security Bulletin ID
SB2025020544
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Adjecent network
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Cleartext transmission of sensitive information (CVE-ID: CVE-2024-10973)
CWE-ID: CWE-319 - Cleartext Transmission of Sensitive Information
CVSSv4: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to software uses insecure communication channel to transmit sensitive information when env option KC_CACHE_EMBEDDED_MTLS_ENABLED is enabled for CLI. A remote attacker with ability to intercept network traffic can obtain jgroups replication configuration.
Remediation
Install update from vendor's website.