PHP Exposure of Sensitive Information to an Unauthorized Actor Vulnerability - CVE-2010-3062
mysqlnd_wireprotocol.c in the Mysqlnd extension in PHP 5.3 through 5.3.2 allows remote attackers to (1) read sensitive memory via a modified length value which is not properly handled by the php_mysqlnd_ok_read function or (2) trigger a heap-based buffer overflow via a modified length value which is not properly handled by the php_mysqlnd_rset_header_read function.