Input validation error in PHP - CVE-2007-4441
Published: September 29, 2017 / Updated: June 13, 2025
Vulnerability identifier: #VU110383
CSH Severity: Low
CVSS v4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2007-4441
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability:
Public exploit is available
Vulnerability details
The vulnerability allows a local user to read and manipulate data.
Buffer overflow in php_win32std.dll in the win32std extension for PHP 5.2.0 and earlier allows context-dependent attackers to execute arbitrary code via a long string in the filename argument to the win_browse_file function.
Affected software
PHP
How to mitigate CVE-2007-4441
Install update from vendor's website.
PHP - update to 5.2.1