{"action":"Upgrade github.com/jackc/pgproto3/v2 to 2.3.3 or later.","affected":[{"fixed":"2.3.3","introduced":"0"}],"component":"github.com/jackc/pgproto3/v2","cve_ids":["CVE-2024-27304"],"ecosystem":"Go","epss":0.01109,"exploited":false,"fixed_versions":["2.3.3"],"ghsa_id":"GHSA-7jwh-3vrq-q3m8","id":"tcs_01M5KF294D2R4YEM64XF0WVCKH","modified_at":"2026-09-10T03:50:00.236184063Z","published_at":"2024-03-04T20:45:25Z","references":["https://osv.dev/vulnerability/GHSA-7jwh-3vrq-q3m8","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/pgproto3"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"GHSA-7jwh-3vrq-q3m8#Go/github.com/jackc/pgproto3/v2","url":"https://osv.dev/vulnerability/GHSA-7jwh-3vrq-q3m8"}],"summary":"pgproto3 SQL Injection via Protocol Message Size Overflow"}