Packagist/drupal/drupal CVE-2017-6920: critical 9.8, EPSS 20.24%

Drupal PECL YAML parser unsafe object handling

Action: Upgrade drupal/drupal to 8.3.4 or later.

composer require drupal/drupal:8.3.4

Affected

Fixed versions

Sources

• osv: GHSA-9c24-g32g-35rj#Packagist/drupal/drupal
• https://nvd.nist.gov/vuln/detail/CVE-2017-6920
• https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2017-6920.yaml
• https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2017-6920.yaml
• https://github.com/drupal/core
• https://www.drupal.org/SA-CORE-2017-003
• https://www.drupal.org/forum/newsletters/security-advisories-for-drupal-core/2017-06-21/drupal-core-multiple
• http://www.securityfocus.com/bid/99211
• http://www.securitytracker.com/id/1038781

CVE-2017-6920 · published 2022-05-14T02:57:07Z · modified 2024-04-23T17:56:46.181876Z · JSON