Internet Bug Bounty: Use after free with assign by ref to overloaded objects

Reported: 2015-07-15 16:30 UTC Fixed: 2015-07-21 14:20 UTC Bug Report: https://bugs.php.net/bug.php?id=70083 Fixed in PHP 5.6: http://git.php.net/?p=php-src.git;a=commitdiff;h=f57cb13c566613eec0e1c2f6d96d18565436a9b7 Fixed in 7:...

Design/Logic Flaw

readelf.c in file before 5.22, as used in the Fileinfo component in PHP before 5.4.37, 5.5.x before 5.5.21, and 5.6.x before 5.6.5, does not consider that pread calls sometimes read only a subset of the available data, which allows remote attackers to cause a denial of service uninitialized memor...