CVE-2007-4033: PHP

High severity, CVSS 7.5. EPSS: 18.7% chance of exploitation in the next 30 days.

Buffer overflow in the intT1_EnvGetCompletePath function in lib/t1lib/t1env.c in t1lib 5.1.1 allows context-dependent attackers to execute arbitrary code via a long FileName parameter. NOTE: this issue was originally reported to be in the imagepsloadfont function in php_gd2.dll in the gd (PHP_GD2) extension in PHP 5.2.3.

Affected products

• PHP PHP: version 5.2.3 only
• t1lib t1lib: version 5.1.1 only

Published 2007-07-27. Last modified 2026-06-16.