Sensitive Information Disclosure

clickhouse-client, clickhouse-jdbc and clickhouse-r2dbc are vulnerable to Sensitive Information Disclosure. The client certificate password is revealed while handling a ClickHouseException when sslkey is specified. This exception can be thrown during an execution of a query, which results in...

CVE-2024-23689 ClickHouse Client Certificate Password Exposure

Exposure of sensitive information in exceptions in ClichHouse's clickhouse-r2dbc, com.clickhouse:clickhouse-jdbc, and com.clickhouse:clickhouse-client versions less than 0.4.6 allows unauthorized users to gain access to client certificate passwords via client exception logs. This occurs when...

GHSA-G8PH-74M6-8M7R ClickHouse vulnerable to client certificate password exposure in client exception

Summary As initially reported in issue 1331, when client certificate authentication is enabled with password protection, the password referred to as the client option sslkey may be exposed in client exceptions e.g., ClickHouseException or SQLException. This vulnerability can potentially lead to...