note 107730 added to function.libxml-disable-entity-loader
| From: | simonsimcity | Date: | Wed, 29 Feb 2012 18:23:54 +0000 |
| Subject: | note 107730 added to function.libxml-disable-entity-loader | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-186431@lists.php.net to get a copy of this message | ||
Using this function you can prevent a vulnerable to Local and Remote File Inclusion attacks.
You'll see it in an example where I load and validate the following string:
<!DOCTYPE scan [<!ENTITY test SYSTEM
"php://filter/read=convert.base64-encode/resource=/etc/passwd">]>
<scan>&test;</scan>
One way to prevent that the file in given back is to set this value to 0.
Please take a closer look at the release of symfony 2.0.11
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Server IP: 69.147.83.197
Probable Submitter: 88.89.100.134
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Manual Page -- http://www.php.net/manual/en/function.libxml-disable-entity-loader.php
Edit -- https://master.php.net/note/edit/107730
Del: integrated -- https://master.php.net/note/delete/107730/integrated
Del: useless -- https://master.php.net/note/delete/107730/useless
Del: bad code -- https://master.php.net/note/delete/107730/bad+code
Del: spam -- https://master.php.net/note/delete/107730/spam
Del: non-english -- https://master.php.net/note/delete/107730/non-english
Del: in docs -- https://master.php.net/note/delete/107730/in+docs
Del: other reasons-- https://master.php.net/note/delete/107730
Reject -- https://master.php.net/note/reject/107730
Search -- https://master.php.net/manage/user-notes.php