CVE-2024-27304
CRITICALpgx <4.18.2, <5.5.4 - SQL Injection
Title source: llmDescription
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.
Exploits (2)
nomisec
WORKING POC
by flying-owl · poc
https://github.com/flying-owl/Go-PGX-Vulnerability-POC-Public-Mirror
References (7)
Scores
CVSS v3
9.8
EPSS
0.0187
EPSS Percentile
83.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-190
CWE-89
Status
published
Products (4)
jackc/pgx
0 - 4.18.2 (2 CPE variants)Go
jackc/pgx
5.0.0 - 5.5.4Go
pgproto3_project/pgproto3
< 2.3.3
pgx_project/pgx
< 4.18.2
Published
Mar 06, 2024
Tracked Since
Feb 18, 2026