From: olafvdspek at gmail dot com
Operating system:
PHP version: 5.2.6
PHP Bug Type: Feature/Change Request
Bug description: Avoid SQL injection by design
Description:
------------
The standard mysql_query function is very prone to abuse. Could a function
be added that's safer? Like, for example:
mysql_query_safe("insert into T (A, B, C) values (?, ?, ?)", $a, $b, $c);
The function would be a bit like sprintf, except it would automatically
call mysql_real_escape_string on all non-int arguments and enclose them in
single quotes. Safe types like int would not receive this treatment.
Reproduce code:
---------------
mysql_query("insert into T (A, B, C) values (?, ?, ?)", $a, $b, $c);
Expected result:
----------------
No SQL injection vulnerability
Actual result:
--------------
SQL injection vulnerability
--
Edit bug report at http://bugs.php.net/?id=46202&edit=1
--
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=46202&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=46202&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=46202&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=46202&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=46202&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=46202&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=46202&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=46202&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=46202&r=support
Expected behavior: http://bugs.php.net/fix.php?id=46202&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=46202&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=46202&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=46202&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=46202&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=46202&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=46202&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=46202&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=46202&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=46202&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=46202&r=mysqlcfg
