PHP (IBB): Inappropriately parsing HTTP response leads to PHP segment fault!

2018-01-17T17:29:19
ID H1:305973
Type hackerone
Reporter orange
Modified 2019-11-12T09:18:47

Description

Description


A NULL Pointer Deference in parsing HTTP header. It is very easy to trigger this segment fault and may be vulnerable in some scenarios.

Original bug report


  • https://bugs.php.net/bug.php?id=75535

Note


  • None

Thanks :)

Impact

Segment fault