php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login

go to bug id or search bugs for

Doc Bug #60985 filesystem functions null-byte safe now
Submitted: 2012-02-06 10:04 UTC Modified: 2020-09-30 13:21 UTC
From: tyrael@php.net Assigned:
Status: Verified Package: Filesystem function related
PHP Version: Irrelevant OS: irrevelant
Private report: No CVE-ID: None
View Developer Edit
 [2012-02-06 10:04 UTC] tyrael@php.net 
Description:
------------
https://bugs.php.net/bug.php?id=39863 got fixed so since php 5.3.4, the file 
system functions seems to be immune to the null byte poisioning.
which means the the http://php.net/manual/en/security.filesystem.nullbytes.php 
page needs a little bit refactoring (or maybe a complete removal) as the example 
there isn't vulnerable anymore.

Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2018-12-30 15:58 UTC] girgias@php.net 
Has it been completely fixed?
There is a note saying this bug still exists with the include and require functions.
https://php.net/manual/en/security.filesystem.nullbytes.php#116069
 [2020-09-30 13:21 UTC] cmb@php.net
-Status: Open +Status: Verified
 [2020-09-30 13:21 UTC] cmb@php.net 
Yes, that include/require have been also fixed back then; they
just don't report anything about an invalid path.
 
PHP Copyright © 2001-2024 The PHP Group
All rights reserved. 		Last updated: Mon Nov 25 08:01:32 2024 UTC