#30718 [NEW]: the libgd shipped with PHP needs to be updated

From: hunter at comsys dot com dot ua Operating system: any PHP version: Irrelevant PHP Bug Type: GD related Bug description: the libgd shipped with PHP needs to be updated Description: ------------ Integer overflow in GD Graphics Library (libgd) 2.0.28, and possibly other versions, allows remote attackers to cause a denial of service and possibly execute arbitrary code via PNG image files with large image rows values that lead to a heap-based buffer overflow in the gdImageCreateFromPngCtx function. The libgd library shipped with PHP is vulnerable. -- Edit bug report at http://bugs.php.net/?id=30718&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=30718&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=30718&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=30718&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=30718&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=30718&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=30718&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=30718&r=needscript Try newer version: http://bugs.php.net/fix.php?id=30718&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=30718&r=support Expected behavior: http://bugs.php.net/fix.php?id=30718&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=30718&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=30718&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=30718&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=30718&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=30718&r=dst IIS Stability: http://bugs.php.net/fix.php?id=30718&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=30718&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=30718&r=float MySQL Configuration Error: http://bugs.php.net/fix.php?id=30718&r=mysqlcfg