{"action":"Upgrade github.com/jackc/pgx/v4 to 4.18.2 or later.","affected":[{"fixed":"4.18.2","introduced":"0"}],"component":"github.com/jackc/pgx/v4","cve_ids":["CVE-2024-27304"],"ecosystem":"Go","epss":0.01109,"exploited":false,"fixed_versions":["4.18.2"],"ghsa_id":"GHSA-mrww-27vc-gghv","id":"tcs_01M5KFGDBQZSRR5WMKHQRND9KZ","modified_at":"2026-09-10T03:50:10.601755576Z","published_at":"2024-03-04T20:43:24Z","references":["https://osv.dev/vulnerability/GHSA-mrww-27vc-gghv","https://github.com/jackc/pgproto3/security/advisories/GHSA-7jwh-3vrq-q3m8","https://github.com/jackc/pgx/security/advisories/GHSA-mrww-27vc-gghv","https://nvd.nist.gov/vuln/detail/CVE-2024-27304","https://github.com/jackc/pgproto3/commit/945c2126f6db8f3bea7eeebe307c01fe92bca007","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","https://www.youtube.com/watch?v=Tfg1B8u1yvE"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"GHSA-mrww-27vc-gghv#Go/github.com/jackc/pgx/v4","url":"https://osv.dev/vulnerability/GHSA-mrww-27vc-gghv"}],"summary":"pgx SQL Injection via Protocol Message Size Overflow"}