pgx is a PostgreSQL driver and toolkit for Go. 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. The problem is resolved in v4.18.2 and v5.5.4. As a workaround, reject user input large enough to cause a single query or bind message to exceed 4 GB in size. References: https://github.com/jackc/pgproto3/commit/945c2126f6db8f3bea7eeebe307c01fe92bca007 https://github.com/jackc/pgproto3/security/advisories/GHSA-7jwh-3vrq-q3m8 https://github.com/jackc/pgx/commit/adbb38f298c76e283ffc7c7a3f571036fea47fd4 https://github.com/jackc/pgx/commit/c543134753a0c5d22881c12404025724cb05ffd8 https://github.com/jackc/pgx/commit/f94eb0e2f96782042c96801b5ac448f44f0a81df https://github.com/jackc/pgx/security/advisories/GHSA-mrww-27vc-gghv
Created caddy tracking bugs for this issue: Affects: epel-all [bug 2268279] Affects: fedora-all [bug 2268278] Created golang-github-jackc-pgproto3 tracking bugs for this issue: Affects: fedora-all [bug 2268283] Created golang-github-jackc-pgx tracking bugs for this issue: Affects: fedora-all [bug 2268280] Created golang-github-jackc-pgx-3 tracking bugs for this issue: Affects: fedora-all [bug 2268284] Created migrate tracking bugs for this issue: Affects: fedora-all [bug 2268281] Created osbuild-composer tracking bugs for this issue: Affects: fedora-all [bug 2268282]
This issue has been addressed in the following products: Red Hat Advanced Cluster Security 4.3 Via RHSA-2024:1321 https://access.redhat.com/errata/RHSA-2024:1321