Version 1.5.2 - SVN
-------------------
+ - Fixed system lock-ups caused by a combination of certain rare, malformed
+ message headers and buggy versions of PHP mbstring (#3053349, $2987016).
- Fix broken set_url_var function in functions/html.php (#1729814).
- Fix incorrect detection of auth mechanisms in conf.pl (#1727033).
- The search expression in the LDAP backend of the Addressbook is now
- Fix Priority and Receipt compose options being reset after return from
HTML addressbook, and allow returning from an empty address book (#1673056).
- Do not special case the 'None' folder.
- - Fixes for filters issues (#1634735).
+ - Fixes for filters issues. (#1634735)
- session_id reporting session id when no active session (#1685031).
- Added sq_change_text_domain() for plugins to use when switching text
domains. If plugins use this function, it fixes #1434043.
- Make address book file permissions 0600 - same as preference files
- Added compatibility with Dovecot's bigint UIDs
- Ensure that hash directory computation is the same on both 32 and
- 64 bit architectures (#2596879).
+ 64 bit architectures. (#2596879)
- Allow multiple addresses in one abook entry (separate with commas),
although we HIGHLY DISCOURAGE grouping in this manner - note amongst
other issues that can come up, sizing for large groups will be a
- problem (#2611967)
+ problem. (#2611967)
- Added Tamil translation (Thanks to Kengatharaiyer Sarveswaran).
- Added Bengali (Bangladesh) translation (Thanks to Jamil Ahmed).
- Implemented accesskeys on primary pages; is user-configurable in the
Options -> Accessibility Preferences page
+ - Moved documentation to doc/ directory and added example .htaccess
+ files in all directories to which browsers don't need direct access.
+ - Added RFC 2231 support. Thanks to Piotr Pawlow. (#2501379)
+ - Date headers in outgoing messages have been brought into RFC 822
+ compliance (removed time zone name). (#1849410)
+ - Default Content-Transfer-Encoding is now RFC-compliant "7bit"
+ instead of "us-ascii". (#1942060)
+ - Outgoing attachments that have lines longer than allowed per RFC
+ are now encoded so they are not corrupted by artificial line folds.
+ Thanks to Kelly Fallon. (#2226470, $1473714)
+ - Completed a massive update to contrib/flat2sql.pl.
+ - Display visual indication of forwarded messages.
+ - Added Khmer translation (Thanks to Khoem Sokhem).
+ - Removed use of session_unregister() for compatibility with PHP 5.3.0
+ and PHP 6
+ - Remove ability for HTML emails to use CSS positioning to overlay
+ SquirrelMail content (Thanks to Luc Beurton). (#2723196) [CVE-2009-1581]
+ - Fixed improper sanitizing of PHP_SELF and the lack of sanitizing of
+ QUERY_STRING server environment variables (Thanks to Niels Teusink
+ and Christian Balzer). [CVE-2009-1578]
+ - Fixed the lack of sanitizing of contrib/decrypt_headers.php input;
+ also includes general cleanup of that page (Thanks to Niels Teusink).
+ [also CVE-2009-1578]
+ - Fixed unsanitized shell command in example IMAP username mapping
+ function (map_yp_alias) (Thanks to Niels Teusink).
+ [CVE-2009-1579, CVE-2009-1381]
+ - Fixed session fixation issues where someone who can modify a user's
+ cookies could gain control of their login session. The SquirrelMail
+ base URI is now uniformly generated, extraneous cookies are cleaned
+ up and session IDs are regenerated upon every login (Thanks to Tomas
+ Hoger). [CVE-2009-1580]
+ - Cleanup variable name in address search for compose to clearup confusion.
+ - Remove Javascript from address search page when JavaScript is disabled.
+ - Add "Check All" function to address book when using "in-page" addressbook.
+ - Fixed the Filters plugin to allow commas in filter criteria text.
+ - In SMTP, when we EHLO with an IP, wrap it in brackets (#2793154).
+ - Bug Report plugin not handling multiple same key capabilities (thread/auth)
+ (#2796007).
+ - Removed the shut down DSBL blocklists (#2796734).
+ - Fixed broken RFC1918 reference in contrib/.htaccess and doc/.htaccess (#2798839).
+ - Stop using deprecated ereg functions. (#2820952)
+ - Remove personal data from Message ID seed. (#880029/847107)
+ - Implemented page referal verification mechanism. (Secunia Advisory SA34627)
+ - Implemented security token system. (Secunia Advisory SA34627)
+ - Fix issue with multi-part related messages not showing all attachments (#2830140).
+ - Fix for security token missing in newmail plugin (#2919418).
+ - Fix for mailto: urls containing + characters, thanks to Michael Puls II for the
+ patch.
+ - Make base URL autodetection more robust; fixes some lighttpd issues
+ (probably #1741469).
+ - Encoded From headers now properly quoted (#2830141).
+ - Multibyte strings (notably subjects) are now handled correctly (#2824813,
+ #2925731).
+ - X-DNS-Prefetch-Control: off header is now sent to browsers to prevent information
+ leakage when Firefox does DNS prefetching for URLs contained in emails.
+ - Added the ability to configure Google Mail (Gmail) as the mail server
+ behind SquirrelMail.
+ - Fix error with SpamCop reporting plugin not being able to send report as
+ emails (#1795310).
+ - Fix typo in SpamCop plugin.
+ - Reduced default time security tokens stay valid from 30 days to 2 days
+ (reduces chances of session data growing too large)
+ - Fixed minor vulnerability in Mail Fetch plugin [CVE-2010-1637/TEHTRI-SA-2010-009]
+ - Now properly quote personal part of encoded addresses when replying.
+ - Now fill in default subject when forwarding as attachment (#2936541).
+ - Fixed issues caused by use of PostgreSQL keyword "user" in SquirrelMail's
+ default preferences database schema (#2943483).
+ - Fixed attachment filename decoding problems (#2994865).
+ - Now allow multiple plugins to handle (add links for) a single
+ attachment MIME type.
+ - Fixed sqauth_read_password() for plugins on the login_verified hook.
+ - Forced addition of a file suffix to attachments that lack a filename
+ (helps forwarded messages avoid spam filters) (thanks to Petr
+ Kletecka) (#3139004).
+ - Added smtp_authenticate hook (thanks to Emmanuel Dreyfus).
+ - Allow administrators to configure subfolders of user INBOXes to be
+ treated as special folders by adding $subfolders_of_inbox_are_special
+ to config_local.php.
+ - Added clickjacking protection (thanks to Asbjorn Thorsen and Geir Hansen
+ for bringing this to our attention). [CVE-2010-4554]
+ - Fixed XSS holes in generic options inputs, XSS hole in the SquirrelSpell
+ plugin, and added anti-CSRF protection to the empty trash feature (thanks
+ to Nicholas Carlini for finding all these issues).
+ [CVE-2011-2752, CVE-2011-2753, CVE-2010-4555]
+ - Fixed XSS problem with unsanitized style tags in messages. [CVE-2011-2023]
+ - Always ensure that the Reply-To header is a full email address in
+ outgoing messages
+ - Unified address book searches somewhat: file-backed address books now
+ search in each field individually; database-backed address books now
+ search in fields other than first/last name (nickname, email)
+ - Made performance improvements in security token handling
+ - Improvements for PHP 5.4 compatibility.
+ - Added option that allows users to have replies to their own
+ messages sent to the recipient of the previous message (#3520988).
+ - Added associative edit list option widget, with optional folder
+ list selector for values
+ - Added option to use blank spacer instead of security image ("This
+ image has been removed for security reasons.") for replacing
+ unsafe images.
+ - Full date and time is used as "title" (mouseover) text for dates
+ shown on the message list screen
+ - Added advanced control over the SSL context used when connecting
+ to the SMTP and IMAP servers over SSL/TLS (thanks to Emmanuel
+ Dreyfus). See $imap_stream_options and $smtp_stream_options in
+ config_local.example.php for more information.
+ - Added ability to show login error from the IMAP server instead of
+ traditional "Unknown user or password incorrect" (thanks to Alain
+ Williams). See $display_imap_login_error in the configuration
+ file or "4. General Options ==> 21. Display login error from IMAP"
+ in the configuration tool.
+ - Configuration tool now shows the SquirrelMail version
+ - Prevent session lock-up caused by filters plugin trying to move
+ messages in an account that is over quota.
+ - Added MD5 alternative to directory hash calculation
+ - Added ability for administrator to control whether or not users
+ can edit their reply-to address ($edit_reply_to in config.php)
+ - Added new "login_before_page_header" (boolean) hook; allows
+ plugins to have more explicit control over login page header
+ - Added new "smtp_helo_override" hook; allows plugins to override
+ the HELO host sent to the SMTP server when sending messages
+ - Added PDO support for database connections, so no external
+ database module needs to be installed
+ - Fixed insufficient sendmail command argument escaping (thanks
+ to Mitchel Sahertian, Beyond Security/Dawid Golunski and Filippo
+ Cavallarin for bringing this to our attention). [CVE-2017-7692]
+ - Added ability to control the display of the "Check Spelling"
+ button provided by the squirrelspell plugin, which allows
+ administrators to offer this plugin but keep it out of the way
+ for users who do not want it. Put sqspell_show_button=0 in
+ default preferences if it should be hidden by default
+ - Add ability for saved drafts to indicate if they are a reply
+ or forward and if so, to which message, and mark that message
+ as replied or forwarded when the draft is finally sent
+ - Added option to allow returning to the message one had been
+ replying to after sending
+ - Sanitize user-supplied attachment filenames (thanks to Florian
+ Grunow for reporting this issue) [CVE-2018-8741]
Version 1.5.1 (branched on 2006-02-12)
--------------------------------------