[IT-SecNots] [MediaWiki-announce] Security and maintenance release: 1.35.10 / 1.38.6 / 1.39.3

[Sam Reed <reedy AT wikimedia.org>]

I would like to announce the release of MediaWiki 1.35.10, 1.38.6 and
1.39.3!

These releases also serve as a maintenance release for these branches.

The tarballs have already been uploaded as of this e-mail, and the git tags
have been pushed.

A "MediaWiki Extensions Security Release Supplement" e-mail will follow
this one, covering security updates for non-bundled extensions.

The fixes for the issues in OATHAuth and VisualEditor were already included
in 1.39.2 due the patches being made in public and were of lower severity.

All three fixes apply to the pre-release 1.40, and will be included in the
upcoming 1.40.0-rc.1 release. They will be merged into the REL1_40 branch
later today.

Various patches aimed at PHP 8.0, 8.1, and 8.2 support have been
back-ported. This should fix a lot of log spam, and MediaWiki should work
on both released versions (PHP 8.0 and 8.1).

Reports of bugs with PHP 8.0, 8.1, or 8.2 support are particularly welcome,
and fixes will be back-ported when possible. Please see
https://phabricator.wikimedia.org/tag/php_8.0_support/,
https://phabricator.wikimedia.org/tag/php_8.1_support/ and
https://phabricator.wikimedia.org/tag/php_8.2_support/ for the relevant
work boards.

As a reminder, 1.38 is due to become end of life (EOL) in June 2023. 1.38.7
(due in June 2023 on the usual release cadence) is expected to be the last
release for this branch. It is recommended to upgrade to 1.39 (the next LTS
after 1.35).

== Security fixes ==
* (T285159, CVE-2023-PENDING) SECURITY: X-Forwarded-For header allows
brute-forcing autoblocked IP addresses.
* (T326946, CVE-2020-36649) SECURITY: Bundled PapaParse copy in
VisualEditor has known ReDos.
* (T330086, CVE-2023-PENDING) SECURITY: OATHAuth allows replay attacks when
MediaWiki is configured without ObjectCache; Insecure Default Configuration.

== Links to all mentioned tasks ==
* https://phabricator.wikimedia.org/T285159
* https://phabricator.wikimedia.org/T326946
* https://phabricator.wikimedia.org/T330086

== Release notes ==

Full release notes for 1.35.10:
https://phabricator.wikimedia.org/diffusion/MW/browse/REL1_35/RELEASE-NOTES-1.35
https://www.mediawiki.org/wiki/Release_notes/1.35

Full release notes for 1.38.6:
https://phabricator.wikimedia.org/diffusion/MW/browse/REL1_38/RELEASE-NOTES-1.38
https://www.mediawiki.org/wiki/Release_notes/1.38

Full release notes for 1.39.3:
https://phabricator.wikimedia.org/diffusion/MW/browse/REL1_39/RELEASE-NOTES-1.39
https://www.mediawiki.org/wiki/Release_notes/1.39

For information about how to upgrade, see
<https://www.mediawiki.org/wiki/Manual:Upgrading>

**********************************************************************
Download:
https://releases.wikimedia.org/mediawiki/1.35/mediawiki-1.35.10.tar.gz
https://releases.wikimedia.org/mediawiki/1.35/mediawiki-1.35.10.zip

Download without bundled extensions:
https://releases.wikimedia.org/mediawiki/1.35/mediawiki-core-1.35.10.tar.gz
https://releases.wikimedia.org/mediawiki/1.35/mediawiki-core-1.35.10.zip

Patch to previous version (1.35.9):
https://releases.wikimedia.org/mediawiki/1.35/mediawiki-1.35.10.patch.gz
https://releases.wikimedia.org/mediawiki/1.35/mediawiki-1.35.10.patch.zip

GPG signatures:
https://releases.wikimedia.org/mediawiki/1.35/mediawiki-core-1.35.10.tar.gz.sig
https://releases.wikimedia.org/mediawiki/1.35/mediawiki-core-1.35.10.zip.sig
https://releases.wikimedia.org/mediawiki/1.35/mediawiki-1.35.10.tar.gz.sig
https://releases.wikimedia.org/mediawiki/1.35/mediawiki-1.35.10.zip.sig
https://releases.wikimedia.org/mediawiki/1.35/mediawiki-1.35.10.patch.gz.sig
https://releases.wikimedia.org/mediawiki/1.35/mediawiki-1.35.10.patch.zip.sig

Public keys:
https://www.mediawiki.org/keys/keys.html

**********************************************************************
Download:
https://releases.wikimedia.org/mediawiki/1.38/mediawiki-1.38.6.tar.gz
https://releases.wikimedia.org/mediawiki/1.38/mediawiki-1.38.6.zip

Download without bundled extensions:
https://releases.wikimedia.org/mediawiki/1.38/mediawiki-core-1.38.6.tar.gz
https://releases.wikimedia.org/mediawiki/1.38/mediawiki-core-1.38.6.zip

Patch to previous version (1.38.5):
https://releases.wikimedia.org/mediawiki/1.38/mediawiki-1.38.6.patch.gz
https://releases.wikimedia.org/mediawiki/1.38/mediawiki-1.38.6.patch.zip

GPG signatures:
https://releases.wikimedia.org/mediawiki/1.38/mediawiki-core-1.38.6.tar.gz.sig
https://releases.wikimedia.org/mediawiki/1.38/mediawiki-core-1.38.6.zip.sig
https://releases.wikimedia.org/mediawiki/1.38/mediawiki-1.38.6.tar.gz.sig
https://releases.wikimedia.org/mediawiki/1.38/mediawiki-1.38.6.zip.sig
https://releases.wikimedia.org/mediawiki/1.38/mediawiki-1.38.6.patch.gz.sig
https://releases.wikimedia.org/mediawiki/1.38/mediawiki-1.38.6.patch.zip.sig

Public keys:
https://www.mediawiki.org/keys/keys.html

**********************************************************************
Download:
https://releases.wikimedia.org/mediawiki/1.39/mediawiki-1.39.3.tar.gz
https://releases.wikimedia.org/mediawiki/1.39/mediawiki-1.39.3.zip

Download without bundled extensions:
https://releases.wikimedia.org/mediawiki/1.39/mediawiki-core-1.39.3.tar.gz
https://releases.wikimedia.org/mediawiki/1.39/mediawiki-core-1.39.3.zip

Patch to previous version (1.39.2):
https://releases.wikimedia.org/mediawiki/1.39/mediawiki-1.39.3.patch.gz
https://releases.wikimedia.org/mediawiki/1.39/mediawiki-1.39.3.patch.zip

GPG signatures:
https://releases.wikimedia.org/mediawiki/1.39/mediawiki-core-1.39.3.tar.gz.sig
https://releases.wikimedia.org/mediawiki/1.39/mediawiki-core-1.39.3.zip.sig
https://releases.wikimedia.org/mediawiki/1.39/mediawiki-1.39.3.tar.gz.sig
https://releases.wikimedia.org/mediawiki/1.39/mediawiki-1.39.3.zip.sig
https://releases.wikimedia.org/mediawiki/1.39/mediawiki-1.39.3.patch.gz.sig
https://releases.wikimedia.org/mediawiki/1.39/mediawiki-1.39.3.patch.zip.sig

Public keys:
https://www.mediawiki.org/keys/keys.html
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