#30905 [NEW]: open_basedir don't work

From: sat at lomejordeinternet dot net Operating system: Linux Fedora 2 PHP version: 4.3.9 PHP Bug Type: Filesystem function related Bug description: open_basedir don't work Description: ------------ http://ns11.hostinglmi.net/phpinfo.php In this circustances, with open_basedir on httpd.conf (<IfModule mod_php4.c> php_admin_value open_basedir "/home/xn3m/:/usr/lib/php:/usr/local/lib/php:/tmp" </IfModule> ) If execute certain local exploit such file attached, user can read any dir with grup other read permission. Reproduce code: --------------- ns3.hostinglmi.net/cmd.txt ns3.hostinglmi.net/bug_openbasedir.png (This machine don't work already bug becase added to php.ini disable_functions = passthru,exec,shell_exec,proc_open) Expected result: ---------------- Use cat comand for see any file with password (config.php of several scripts,..) Use ls for see structure filesystem... -- Edit bug report at http://bugs.php.net/?id=30905&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=30905&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=30905&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=30905&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=30905&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=30905&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=30905&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=30905&r=needscript Try newer version: http://bugs.php.net/fix.php?id=30905&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=30905&r=support Expected behavior: http://bugs.php.net/fix.php?id=30905&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=30905&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=30905&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=30905&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=30905&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=30905&r=dst IIS Stability: http://bugs.php.net/fix.php?id=30905&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=30905&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=30905&r=float MySQL Configuration Error: http://bugs.php.net/fix.php?id=30905&r=mysqlcfg