CVE-2011-3267: PHP

Medium severity, CVSS 5.0. EPSS: 2.9% chance of exploitation in the next 30 days.

PHP before 5.3.7 does not properly implement the error_log function, which allows context-dependent attackers to cause a denial of service (application crash) via unspecified vectors.

Affected products

• PHP PHP: up to and including 5.3.6; version 1.0 only; version 2.0 only; version 2.0b10 only; version 3.0 only; version 3.0.1 only; …

Published 2011-08-25. Last modified 2026-06-16.