Some field types do not properly sanitize data from non-form sources in Drupal 8.5.x before 8.5.11 and Drupal 8.6.x before 8.6.10. This can lead to arbitrary PHP code execution in some cases. A site is only affected by this if one of the following conditions is met: The site has the Drupal 8 core RESTful Web Services (rest) module enabled and allows PATCH or POST requests, or the site has another web services module enabled, like JSON:API in Drupal 8, or Services or RESTful Web Services in Drupal 7. (Note: The Drupal 7 Services module itself does not require an update at this time, but you should apply other contributed updates associated with this advisory if Services is in use.)
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.
| Link | Tags |
|---|---|
| https://www.synology.com/security/advisory/Synology_SA_19_09 | third party advisory |
| https://www.exploit-db.com/exploits/46452/ | exploit vdb entry third party advisory patch |
| https://www.drupal.org/sa-core-2019-003 | mitigation vendor advisory |
| https://www.exploit-db.com/exploits/46510/ | third party advisory exploit |
| http://www.securityfocus.com/bid/107106 | vdb entry third party advisory |
| https://www.exploit-db.com/exploits/46459/ | exploit vdb entry third party advisory |