Advisories for Golang/Github.com/Jackc/Pgproto3 package

2024

pgx SQL Injection via Protocol Message Size Overflow

Impact SQL injection can occur if an attacker can cause a single query or bind message to exceed 4 GB in size. An integer overflow in the calculated message size can cause the one large message to be sent as multiple messages under the attacker's control. Patches The problem is resolved in v4.18.2 and v5.5.4. Workarounds Reject user input large enough to cause a single query or bind message to …

pgx SQL Injection via Protocol Message Size Overflow

Impact SQL injection can occur if an attacker can cause a single query or bind message to exceed 4 GB in size. An integer overflow in the calculated message size can cause the one large message to be sent as multiple messages under the attacker's control. Patches The problem is resolved in v4.18.2 and v5.5.4. Workarounds Reject user input large enough to cause a single query or bind message to …