Drupal Core: Reduced Security -- Existing Account

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2020.1803
   Drupal core - Moderately critical - Open Redirect - SA-CORE-2020-003
                                21 May 2020

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           Drupal Core
Publisher:         Drupal
Operating System:  Windows
                   UNIX variants (UNIX, Linux, OSX)
Impact/Access:     Reduced Security -- Existing Account
Resolution:        Patch/Upgrade

Original Bulletin: 
   https://www.drupal.org/sa-core-2020-003

- --------------------------BEGIN INCLUDED TEXT--------------------

Drupal core - Moderately critical - Open Redirect - SA-CORE-2020-003

Project:       Drupal core

Date:          2020-May-20

Security risk: Moderately critical 10â\x{136}\x{149}25
               AC:Basic/A:None/CI:None/II:None/E:Theoretical/TD:All

Vulnerability: Open RedirectDescription:

Drupal 7 has an Open Redirect vulnerability. For example, a user could be
tricked into visiting a specially crafted link which would redirect them to an
arbitrary external URL.

The vulnerability is caused by insufficient validation of the destination query
parameter in the drupal_goto() function.

Other versions of Drupal core are not vulnerable.

Solution:

Install the latest version:

  o If you use Drupal 7.x upgrade to Drupal 7.70

Reported By:

  o vortfu

Fixed By:

  o Drew Webber of the Drupal Security Team
  o Fabian Franz
  o David Snopek of the Drupal Security Team
  o vortfu

- --------------------------END INCLUDED TEXT--------------------

You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.

NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members.  As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.

NOTE: This is only the original release of the security bulletin.  It may
not be updated when updates to the original are made.  If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.

Contact information for the authors of the original document is included
in the Security Bulletin above.  If you have any questions or need further
information, please contact them directly.

Previous advisories and external security bulletins can be retrieved from:

        https://www.auscert.org.au/bulletins/

===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072

Internet Email: auscert@auscert.org.au
Facsimile:      (07) 3365 7031
Telephone:      (07) 3365 4417 (International: +61 7 3365 4417)
                AusCERT personnel answer during Queensland business hours
                which are GMT+10:00 (AEST).
                On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967
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=eTY/
-----END PGP SIGNATURE-----