PostgreSQL Insufficient Verification of Data Authenticity Vulnerability - CVE-2024-10977

Client use of server error message in PostgreSQL allows a server not trusted under current SSL or GSS settings to furnish arbitrary non-NUL bytes to the libpq application. For example a man-in-the-middle attacker could send a long error message that a human or screen-scraper user of psql mistakes for valid query results. This is probably not a concern for clients where the user interface unambiguously indicates the boundary between one error message and other text. Versions before PostgreSQL 17.1 16.5 15.9 14.14 13.17 and 12.21 are affected.