Aktualizacje bezpieczeństwa

DSA-4070 enigmail

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

DSA-4069 otrs2

Debian Security - śr., 20/12/2017 - 00:00
security update

DSA-4067 openafs

Debian Security - ndz., 17/12/2017 - 00:00
security update

DSA-4068 rsync

Debian Security - ndz., 17/12/2017 - 00:00
security update

DSA-4066 otrs2

Debian Security - ndz., 17/12/2017 - 00:00
security update

DSA-4065 openssl1.0

Debian Security - ndz., 17/12/2017 - 00:00
security update

DSA-4064 chromium-browser

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

DSA-4063 pdns-recursor

Debian Security - pon., 11/12/2017 - 00:00
security update

DSA-4062 firefox-esr

Debian Security - ndz., 10/12/2017 - 00:00
security update

DSA-4061 thunderbird

Debian Security - ndz., 10/12/2017 - 00:00
security update

DSA-4060 wireshark

Debian Security - sob., 09/12/2017 - 00:00
security update

DSA-4059 libxcursor

Debian Security - pt., 08/12/2017 - 00:00
security update

DSA-4058 optipng

Debian Security - pt., 08/12/2017 - 00:00
security update

DSA-4057 erlang

Debian Security - pt., 08/12/2017 - 00:00
security update

DSA-4056 nova

Debian Security - czw., 07/12/2017 - 00:00
security update

DSA-4055 heimdal

Debian Security - czw., 07/12/2017 - 00:00
security update

DSA-4054 tor

Debian Security - ndz., 03/12/2017 - 00:00
security update

DSA-4053 exim4

Debian Security - czw., 30/11/2017 - 00:00
security update

WordPress 4.9.1 Security and Maintenance Release

WordPress News » Security - śr., 29/11/2017 - 21:33

WordPress 4.9.1 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.

WordPress versions 4.9 and earlier are affected by four security issues which could potentially be exploited as part of a multi-vector attack. As part of the core team's ongoing commitment to security hardening, the following fixes have been implemented in 4.9.1:

  1. Use a properly generated hash for the newbloguser key instead of a determinate substring.
  2. Add escaping to the language attributes used on html elements.
  3. Ensure the attributes of enclosures are correctly escaped in RSS and Atom feeds.
  4. Remove the ability to upload JavaScript files for users who do not have the unfiltered_html capability.

Thank you to the reporters of these issues for practicing responsible security disclosure: Rahul Pratap Singh and John Blackbourn.

Eleven other bugs were fixed in WordPress 4.9.1. Particularly of note were:

  • Issues relating to the caching of theme template files.
  • A MediaElement JavaScript error preventing users of certain languages from being able to upload media files.
  • The inability to edit theme and plugin files on Windows based servers.

This post has more information about all of the issues fixed in 4.9.1 if you'd like to learn more.

Download WordPress 4.9.1 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 4.9.1:

Alain Schlesser, Andrea Fercia, Angelika Reisiger, Blobfolio, bobbingwide, Chetan Prajapati, Dion Hulse, Dominik Schilling (ocean90), edo888, Erich Munz, Felix Arntz, Florian TIAR, Gary Pendergast, Igor Benic, Jeff Farthing, Jeffrey Paul, jeremyescott, Joe McGill, John Blackbourn, johnpgreen, Kelly Dwan, lenasterg, Marius L. J., Mel Choyce, Mário Valney, natacado, odyssey, precies, Saša, Sergey Biryukov, and Weston Ruter.

DSA-4052 bzr

Debian Security - śr., 29/11/2017 - 00:00
security update