GHSA-mmjr-5q74-p3m4
Exposure of Resource to Wrong Sphere in Drupal Core
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Packagist | drupal/core | >= 8.0.0, < 8.8.10 | 8.8.10 |
| Packagist | drupal/core | >= 8.9.0, < 8.9.6 | 8.9.6 |
| Packagist | drupal/core | >= 9.0.0, < 9.0.6 | 9.0.6 |
| Packagist | drupal/drupal | >= 8.0.0, < 8.8.10 | 8.8.10 |
| Packagist | drupal/drupal | >= 8.9.0, < 8.9.6 | 8.9.6 |
| Packagist | drupal/drupal | >= 9.0.0, < 9.0.6 | 9.0.6 |
Details
As written in the advisory (Markdown source, shown as plain text).
Information Disclosure vulnerability in file module of Drupal Core allows an attacker to gain access to the file metadata of a permanent private file that they do not have access to by guessing the ID of the file. This issue affects: Drupal Core 8.8.x versions prior to 8.8.10; 8.9.x versions prior to 8.9.6; 9.0.x versions prior to 9.0.6.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2020-13670
- https://github.com/drupal/core/commit/f93a37b713b59f8d24e826bc74378099853eef3d
- https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2020-13670.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2020-13670.yaml
- https://github.com/drupal/core
- https://www.drupal.org/sa-core-2020-011