CVE-2007-1584 Information

Description

Buffer underflow in the header function in PHP 5.2.0 allows context-dependent attackers to execute arbitrary code by passing an all-whitespace string to this function which causes it to write ‘\0’ characters in whitespace that precedes the string.

Reference

http://www.php-security.org/MOPB/MOPB-25-2007.html https://www.exploit-db.com/exploits/3517