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WordPress 4.9.2 Security and Maintenance Release

WordPress News » Security - 6 godzin 12 minut temu

WordPress 4.9.2 is now available. This is a security and maintenance release for all versions since WordPress 3.7. We strongly encourage you to update your sites immediately.

An XSS vulnerability was discovered in the Flash fallback files in MediaElement, a library that is included with WordPress. Because the Flash files are no longer needed for most use cases, they have been removed from WordPress.

MediaElement has released a new version that contains a fix for the bug, and a WordPress plugin containing the fixed files is available in the plugin repository.

Thank you to the reporters of this issue for practicing responsible security disclosureEnguerran Gillier and Widiz.

21 other bugs were fixed in WordPress 4.9.2. Particularly of note were:

  • JavaScript errors that prevented saving posts in Firefox have been fixed.
  • The previous taxonomy-agnostic behavior of get_category_link() and category_description() was restored.
  • Switching themes will now attempt to restore previous widget assignments, even when there are no sidebars to map.

The Codex has more information about all of the issues fixed in 4.9.2, if you'd like to learn more.

Download WordPress 4.9.2 or venture over to Dashboard → Updates and click "Update Now." Sites that support automatic background updates are already beginning to update automatically.

Thank you to everyone who contributed to WordPress 4.9.2:

0x6f0, Aaron Jorbin, Andrea Fercia, Andrew Duthie, Andrew Ozz, Blobfolio, Boone Gorges, Caleb Burks, Carolina Nymark, chasewg, Chetan Prajapati, Dion Hulse, Hardik Amipara, ionvv, Jason Caldwell, Jeffrey Paul, Jeremy Felt, Joe McGill, johnschulz, Juhi Patel, Konstantin Obenland, Mark Jaquith, Nilambar Sharma, Peter Wilson, Rachel Baker, Rinku Y, Sergey Biryukov, and Weston Ruter.

DSA-4089 bind9

Debian Security - wt., 16/01/2018 - 00:00
security update

DSA-4088 gdk-pixbuf

Debian Security - pon., 15/01/2018 - 00:00
security update

DSA-4087 transmission

Debian Security - ndz., 14/01/2018 - 00:00
security update

DSA-4086 libxml2

Debian Security - sob., 13/01/2018 - 00:00
security update

DSA-4085 xmltooling

Debian Security - pt., 12/01/2018 - 00:00
security update

DSA-4084 gifsicle

Debian Security - pt., 12/01/2018 - 00:00
security update

DSA-4083 poco

Debian Security - czw., 11/01/2018 - 00:00
security update

DSA-4082 linux

Debian Security - wt., 09/01/2018 - 00:00
security update

DSA-4081 php5

Debian Security - pon., 08/01/2018 - 00:00
security update

DSA-4080 php7.0

Debian Security - pon., 08/01/2018 - 00:00
security update

DSA-4079 poppler

Debian Security - ndz., 07/01/2018 - 00:00
security update

DSA-4078 linux

Debian Security - czw., 04/01/2018 - 00:00
security update

DSA-4077 gimp

Debian Security - sob., 30/12/2017 - 00:00
security update

DSA-4076 asterisk

Debian Security - sob., 30/12/2017 - 00:00
security update

DSA-4075 thunderbird

Debian Security - pt., 29/12/2017 - 00:00
security update

DSA-4074 imagemagick

Debian Security - czw., 28/12/2017 - 00:00
security update

DSA-4073 linux

Debian Security - sob., 23/12/2017 - 00:00
security update

DSA-4072 bouncycastle

Debian Security - czw., 21/12/2017 - 00:00
security update

DSA-4071 sensible-utils

Debian Security - czw., 21/12/2017 - 00:00
security update