Updated changelog

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Damian Mooyman 2015-01-15 11:45:41 +13:00
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# 3.1.9
# Overview
This release replaces the 3.1.8 release, and resolves an issue where basic authentication would not work when PHP is running under CGI mode with Apache.
## Upgrading
* Add the rule ``` RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization},L]``` to the .htacces file in your sites root directory after the line ```RewriteEngine On```.
### File permissions
This release makes an important change to File DataObject permissions in order to close a vulnerability in
file modification privileges. In 3.1.8 and below, any part of a website where user interaction could
potentially modify a file (such as an UploadField being used on the frontend) permissions may not be
adequately checked, meaning in some cases non-authorised (or even non-authenticated) users could
make changes to assets. This is because the File DataObject reports that any user has canEdit
privileges on it.
By default the minimum necessary permission required by any user to modify files has been changed
to CMS_ACCESS_AssetAdmin. This permission value was historically required in 3.0 and has now been restored.
In order to update a site to 3.1.9 it may be necessary to make sure that this permission requirement still makes
sense to any business logic, and it may also be necessary to apply another permission. This can be
done by creating an extension to File which applies the custom permission.
E.g.
:::php
<?php
class FileSecurityExtension extends DataExtension {
public function canEdit($member) {
return Permission::checkMember($member, 'MyCustomPermission');
}
}
## Security
This release includes an important security fix.
* 2015-01-12 [c49f164](https://github.com/silverstripe/silverstripe-framework/commit/c49f164) Fix file and uploadfield permissions [SS-2014-018](http://www.silverstripe.org/software/download/security-releases/ss-2014-018-open-file-permissions).
### Features and Enhancements
* 2014-11-21 [31b5a9d](https://github.com/silverstripe/sapphire/commit/31b5a9d) Allow CMS re-authentication to be completely disabled if necessary (Damian Mooyman)
* 2014-12-10 [fba6880](https://github.com/silverstripe/sapphire/commit/fba6880) Additional extension points for Tiny MCE editing, for when images are regenerated and manipulating the HTML prior to a save (Gordon Anderson)
* 2014-11-13 [d7eb275](https://github.com/silverstripe/sapphire/commit/d7eb275) Make the record count in GridFieldFooter optional (Jeremy Shipman)
### Bugfixes
* 2015-01-08 [a02adf6](https://github.com/silverstripe/sapphire/commit/a02adf6) Uneccessary class replacement (Michael Strong)
* 2014-12-18 [5637431](https://github.com/silverstripe/sapphire/commit/5637431) The method 'name' does not exist on 'Form' (Elvinas L)
* 2014-12-15 [6582162](https://github.com/silverstripe/sapphire/commit/6582162) How to folder on forms (Cam Findlay)
* 2014-12-11 [b5c361a](https://github.com/silverstripe/sapphire/commit/b5c361a) GD - check file exists before getimagesize (Will Morgan)
* 2014-12-09 [6bdd30c](https://github.com/silverstripe/sapphire/commit/6bdd30c) Fix gridfield storing duplicate data in session (Damian Mooyman)
* 2014-12-09 [3ac705f](https://github.com/silverstripe/sapphire/commit/3ac705f) Feedback to name the fields section to "field types" to make it clearer what the section is about. (Cam Findlay)
* 2014-12-09 [e9fd03b](https://github.com/silverstripe/sapphire/commit/e9fd03b) use GFMD code blocks to fix code formatting consistency. (Cam Findlay)
* 2014-11-25 [01989aa](https://github.com/silverstripe/sapphire/commit/01989aa) Manifest flushing (Jonathon Menz)
* 2014-11-24 [7384d01](https://github.com/silverstripe/sapphire/commit/7384d01) DataDifferencer was trying to compare fields, even if the fields didn't exist causing an error. (micmania1)
* 2014-11-18 [2bdfd65](https://github.com/silverstripe/sapphire/commit/2bdfd65) Security::findAnAdministrator doesn't always find an admin (Damian Mooyman)
* 2014-11-10 [85b4ba1](https://github.com/silverstripe/sapphire/commit/85b4ba1) DataObject::db() doesn't respect overloaded db types (fixes #3620) (Loz Calver)
* 2014-10-03 [9d888d5](https://github.com/silverstripe/silverstripe-cms/commit/9d888d5) Fixed SearchForm not calling getTemplate() in forTemplate() (Stephen McMahon)
* 2014-09-02 [1f4f5e6](https://github.com/silverstripe/sapphire/commit/1f4f5e6) Fix versioned Versioned is not writing Version to _version tables for subclasses of Version dataobjects which have their own DB fields - Fix disjoint of ID / RecordID (which should be the same) - Fix calculation of new record version - Fix use of empty vs !isset to check for existing version (Damian Mooyman)
## Changelog
* [framework](https://github.com/silverstripe/silverstripe-framework/releases/tag/3.1.9)
* [cms](https://github.com/silverstripe/silverstripe-cms/releases/tag/3.1.9)
* [installer](https://github.com/silverstripe/silverstripe-installer/releases/tag/3.1.9)