Drupal

Drupal core - Critical - Access bypass - SA-CORE-2019-008

2 months ago
Project: Drupal coreDate: 2019-July-17Security risk: Critical 17∕25 AC:None/A:None/CI:Some/II:Some/E:Theoretical/TD:DefaultVulnerability: Access bypassCVE IDs: CVE-2019-6342Description: 

In Drupal 8.7.4, when the experimental Workspaces module is enabled, an access bypass condition is created.

This can be mitigated by disabling the Workspaces module. It does not affect any release other than Drupal 8.7.4.

Drupal 8.7.3 and earlier, Drupal 8.6.x and earlier, and Drupal 7.x are not affected.

Solution: 

If the site is running Drupal 8.7.4, upgrade to Drupal 8.7.5.

Note, manual step needed. For sites with the Workspaces module enabled, update.php needs to run to ensure a required cache clear. If there is a reverse proxy cache or content delivery network (e.g. Varnish, CloudFlare) it is also advisable to clear these as well.

Reported By: Fixed By: 
Drupal Security Team

Drupal core - Moderately critical - Third-party libraries - SA-CORE-2019-007

4 months 1 week ago
Project: Drupal coreDate: 2019-May-08Security risk: Moderately critical 14∕25 AC:Complex/A:Admin/CI:All/II:All/E:Theoretical/TD:UncommonVulnerability: Third-party librariesCVE IDs: CVE-2019-11831Description: 

This security release fixes third-party dependencies included in or required by Drupal core. As described in TYPO3-PSA-2019-007: By-passing protection of Phar Stream Wrapper Interceptor:

In order to intercept file invocations like file_exists or stat on compromised Phar archives the base name has to be determined and checked before allowing to be handled by PHP Phar stream handling. [...]

The current implementation is vulnerable to path traversal leading to scenarios where the Phar archive to be assessed is not the actual (compromised) file.

The known vulnerability in Drupal core requires the "administer themes" permission. However, additional vulnerabilities may exist in contributed or custom modules, so site should still update even if they do not grant this permission.

Solution: 

Install the latest version:

Versions of Drupal 8 prior to 8.6.x are end-of-life and do not receive security coverage.

Also see the Drupal core project page.

Reported By: Fixed By: 
Drupal Security Team
Checked
3 months 3 weeks ago
Subscribe to Drupal feed
Categrory