Internet Bug Bounty · Report #188102
3 heap corruptions in PHP
Validstatus
$1,500bounty
1upvotes
12 Nov 2019disclosed
How it was found
#73208 integer overflow in imap_8bit caused heap corruption https://bugs.php.net/bug.php?id=73208
#73082 string length overflow in mb_encode_* function https://bugs.php.net/bug.php?id=73082
#73174 heap overflow in php_pcre_replace_impl https://bugs.php.net/bug.php?id=73174
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