Deserialization of Untrusted Data Affecting drupal/drupal package, versions >=8.0.0, <8.3.4
Snyk CVSS
Attack Complexity
Low
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
EPSS
6.57% (94th
percentile)
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Test your applications- Snyk ID SNYK-PHP-DRUPALDRUPAL-70089
- published 21 Jun 2017
- disclosed 21 Jun 2017
- credit Heine Deelstra
Introduced: 21 Jun 2017
CVE-2017-6920 Open this link in a new tabHow to fix?
Upgrade drupal/drupal
to version 8.3.4 or higher.
Overview
Affected versions of drupal/drupal
are vulnerable to Deserialization of Untrusted Data.
PECL YAML parser does not handle PHP objects safely during certain operations within Drupal core. This could lead to remote code execution.