GHSA-w2pj-c8x5-jvg2
Drupal File upload access bypass and denial of service
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Packagist | drupal/core | >= 7.0, < 7.43 | 7.43 |
| Packagist | drupal/core | >= 8.0, < 8.0.4 | 8.0.4 |
| Packagist | drupal/drupal | >= 8.0, < 8.0.4 | 8.0.4 |
| Packagist | drupal/drupal | >= 7.0, < 7.43 | 7.43 |
Details
As written in the advisory (Markdown source, shown as plain text).
The File module in Drupal 7.x before 7.43 and 8.x before 8.0.4 allows remote authenticated users to bypass access restrictions and read, delete, or substitute a link to a file uploaded to an unprocessed form by leveraging permission to create content or comment and upload files.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2016-3162
- https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2016-3162.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2016-3162.yaml
- https://github.com/drupal/core
- https://www.drupal.org/SA-CORE-2016-001
- http://www.debian.org/security/2016/dsa-3498
- http://www.openwall.com/lists/oss-security/2016/02/24/19
- http://www.openwall.com/lists/oss-security/2016/03/15/10