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AUSCERT External Security Bulletin Redistribution
ESB-2022.0234
Drupal core - Moderately critical - Cross Site Scripting
(SA-CORE-2022-001, SA-CORE-2022-002)
20 January 2022
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AusCERT Security Bulletin Summary
---------------------------------
Product: Drupal core
Publisher: Drupal
Operating System: Windows
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Cross-site Scripting -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2021-41183 CVE-2021-41182 CVE-2016-7103
CVE-2010-5312
Reference: ESB-2015.1212.2
ESB-2015.0520
Original Bulletin:
https://www.drupal.org/sa-core-2022-001
https://www.drupal.org/sa-core-2022-002
Comment: This bulletin contains two (2) Drupal security advisories.
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Drupal core - Moderately critical - Cross Site Scripting - SA-CORE-2022-001
Project: Drupal core
Date: 2022-January-19
Security risk: Moderately critical 14/25
AC:Basic/A:User/CI:Some/II:Some/E:Proof/TD:Default
Vulnerability: Cross Site Scripting
Description:
jQuery UI is a third-party library used by Drupal. This library was previously
thought to be end-of-life.
Late in 2021, jQuery UI announced that they would be continuing development,
and released a jQuery UI 1.13.0 version. As part of this 1.13.0 update, they
disclosed the following security issue that may affect Drupal 9 and 7:
o CVE-2021-41183: XSS in the of option of the .position() util
It is possible that this vulnerability is exploitable with some Drupal modules.
As a precaution, this Drupal security release applies the fix for the above
cross-site description issue, without making any of the other changes to the
jQuery version that is included in Drupal.
This advisory is not covered by Drupal Steward .
Solution:
Install the latest version:
o If you are using Drupal 9.3, update to Drupal 9.3.3 .
o If you are using Drupal 9.2, update to Drupal 9.2.11 .
o If you are using Drupal 7, update to Drupal 7.86 .
All versions of Drupal 8 and 9 prior to 9.2.x are end-of-life and do not
receive security coverage. Note that Drupal 8 has reached its end of life .
Reported By:
o Lauri Eskola
Fixed By:
o Lauri Eskola
o Chris of the Drupal Security Team
o Drew Webber of the Drupal Security Team
o Alex Bronstein of the Drupal Security Team
o Ben Mullins
o xjm of the Drupal Security Team
o Theodore Biadala
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Drupal core - Moderately critical - Cross site scripting - SA-CORE-2022-002
Project: Drupal core
Date: 2022-January-19
Security risk: Moderately critical 14/25
AC:Basic/A:User/CI:Some/II:Some/E:Proof/TD:Default
Vulnerability: Cross site scripting
Description:
jQuery UI is a third-party library used by Drupal. This library was previously
thought to be end-of-life.
Late in 2021, jQuery UI announced that they would be continuing development,
and released a jQuery UI 1.13.0 version. In addition to the issue covered by
SA-CORE-20220-001 , further security vulnerabilities disclosed in jQuery UI
1.13.0 may affect Drupal 7 only:
o CVE-2021-41182: XSS in the altField option of the Datepicker widget
o CVE-2021-41183: XSS in *Text options of the Datepicker widget
Furthermore, other vulnerabilities listed below were previously unaddressed in
the version of jQuery UI included in Drupal 7 or in the jQuery Update module:
o CVE-2016-7103: XSS in closeText option of Dialog
o CVE-2010-5312: XSS in the title option of Dialog (applicable only to the
jQuery UI version included in D7 core)
It is possible that these vulnerabilities are exploitable via contributed
Drupal modules or custom code. As a precaution, this Drupal security release
applies the fix for the above cross-site scripting issues, without making other
changes to the jQuery UI version that is included in Drupal.
This advisory is not covered by Drupal Steward .
Important note regarding the jQuery Update contrib module
These backport fixes in D7 have also been tested with the version of jQuery UI
provided by the most recent releases of the jQuery Update module (jQuery UI
1.10.2) and the fixes confirmed. Therefore, there is no accompanying security
release for jQuery Update.
However, in early 2022 the currently supported release of jQuery Update
(7.x-2.7 from 2015) will be deprecated and replaced by a new release from the
7.x-4.x branch. The stable release from that branch will then be the only
release considered by Drupal Security Team when new jQuery security issues
arise.
Please check the jQuery Update project page for more details, and for
announcements when the changes are made to supported releases.
Solution:
Install the latest version:
o If you are using Drupal 7, update to Drupal 7.86
Reported By:
o Lauri Eskola
Fixed By:
o Drew Webber of the Drupal Security Team
o Alex Bronstein of the Drupal Security Team
o Lauri Eskola
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