pgx vulnerability

About this tag
The pgx vulnerability tag covers a critical security issue in the Go PostgreSQL driver pgx, identified as CVE-2024-27304. This flaw involves a protocol injection risk due to a 32-bit integer overflow when handling messages exceeding 4 GB, allowing attackers to inject arbitrary SQL commands. The vulnerability affects confidentiality, integrity, and availability of databases using pgx. Discussions on WindowsForum.com focus on the technical details of the bug, its impact on applications and libraries that depend on pgx, and mitigation steps such as updating to patched versions. The tag is relevant for developers and system administrators using Go with PostgreSQL who need to address this specific security risk.

  1. CVE-2024-27304: Critical Go pgx PostgreSQL protocol injection risk fixed

    A subtle arithmetic bug in a widely used Go PostgreSQL driver—pgx—turned into a critical SQL‑injection risk: if an attacker can force a single query or bind message to exceed 4 GB, a 32‑bit size calculation can wrap and let the attacker fragment and inject protocol messages, enabling arbitrary...
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