CVE-2008-2380: Courier-MTA Courtier-Authlib

Medium severity, CVSS 5.1. EPSS: 1.8% chance of exploitation in the next 30 days.

SQL injection vulnerability in authpgsqllib.c in Courier-Authlib before 0.62.0, when a non-Latin locale Postgres database is used, allows remote attackers to execute arbitrary SQL commands via query parameters containing apostrophes.

Affected products

• Courier-MTA Courtier-Authlib: version 0.52 only; version 0.53 only; version 0.54 only; version 0.55 only; version 0.56 only; version 0.57 only; …

Published 2008-12-22. Last modified 2026-06-16.