CVE-2017-6381
Drupal Remote code execution
8.1
HIGH
CVSS 3.1
EPSS 3.3%
Description
A 3rd party development library including with Drupal 8 development dependencies is vulnerable to remote code execution. This is mitigated by the default .htaccess protection against PHP execution, and the fact that Composer development dependencies aren't normal installed. You might be vulnerable to this if you are running a version of Drupal before 8.2.2. To be sure you aren't vulnerable, you can remove the <siteroot>/vendor/phpunit directory from your production deployments
How to fix CVE-2017-6381
To remediate CVE-2017-6381, upgrade the affected package to a fixed version below.
- —upgrade to 8.2.7 or later
- —upgrade to 8.2.7 or later
Is CVE-2017-6381 being exploited?
Low — EPSS is 3.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 8.0, < 8.2.7
- >= 8.0, < 8.2.7
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |