Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2022.2879
Drupal core - Moderately critical - Third-party libraries -
SA-CORE-2022-011
13 June 2022
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AusCERT Security Bulletin Summary
---------------------------------
Product: Drupal Core
Publisher: Drupal
Operating System: UNIX variants (UNIX, Linux, OSX)
Windows
Resolution: Patch/Upgrade
CVE Names: CVE-2022-31043 CVE-2022-31042
Original Bulletin:
https://www.drupal.org/sa-core-2022-011
Comment: CVSS (Max): None available when published
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Drupal core - Moderately critical - Third-party libraries - SA-CORE-2022-011
Project: Drupal core
Date: 2022-June-10
Security risk: Moderately critical 13â\x{136}\x{149}25
AC:Complex/A:None/CI:Some/II:Some/E:Theoretical/TD:Uncommon
Vulnerability: Third-party libraries
CVE IDs: CVE-2022-31042CVE-2022-31043Description:
Updated 22:00 UTC 2022-06-10: Added steps to update without drupal/
core-recommended .
Drupal uses the third-party Guzzle library for handling HTTP requests and
responses to external services. Guzzle has released two security advisories:
o Failure to strip the Cookie header on change in host or HTTP downgrade
o Fix failure to strip Authorization header on HTTP downgrade
These do not affect Drupal core, but may affect some contributed projects or
custom code on Drupal sites.
We are issuing this security advisory outside our regular Drupal security
release window schedule since Guzzle has already published information about
the vulnerabilities, and vulnerabilities might exist in contributed modules or
custom modules that use Guzzle for outgoing requests. Guzzle has rated these
vulnerabilities as high-risk.
This advisory is not covered by Drupal Steward.
Solution:
Install the latest version:
o If you are using Drupal 9.4, update to Drupal 9.4.0-rc2 .
o If you are using Drupal 9.3, update to Drupal 9.3.16 .
o If you are using Drupal 9.2, update to Drupal 9.2.21 .
All versions of Drupal 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 .
Drupal 7 is not affected.
Advanced users may also work around this issue by temporarily using drupal/core
instead of drupal/core-recommended and then updating Guzzle to the desired
version. More information on managing Guzzle with Drupal 9.4 .
Reported By:
o GHaddon
o Jeroen Tubex
o Yasen Ivanov
Fixed By:
o Heine of the Drupal Security Team
o Dave Long , provisional member of the Drupal Security Team
o Damien McKenna of the Drupal Security Team
o Michael Hess of the Drupal Security Team
o cilefen of the Drupal Security Team
o xjm of the Drupal Security Team
o Benji Fisher , provisional member of the Drupal Security Team
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