Vulnerability Description
A Denial Of Service vulnerability exists in the SVG Sanitizer module through 8.x-1.0-alpha1 for Drupal because access to external resources with an SVG use element is mishandled.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Drupal | Svg Sanitizer | <= 7.x-1.5 |
Related Weaknesses (CWE)
References
- https://fortiguard.com/zeroday/FG-VD-19-115Third Party Advisory
- https://git.drupalcode.org/project/svg_sanitizer/commit/e1b0666PatchThird Party Advisory
- https://fortiguard.com/zeroday/FG-VD-19-115Third Party Advisory
- https://git.drupalcode.org/project/svg_sanitizer/commit/e1b0666PatchThird Party Advisory
FAQ
What is CVE-2019-18856?
CVE-2019-18856 is a vulnerability with a CVSS score of 7.5 (HIGH). A Denial Of Service vulnerability exists in the SVG Sanitizer module through 8.x-1.0-alpha1 for Drupal because access to external resources with an SVG use element is mishandled.
How severe is CVE-2019-18856?
CVE-2019-18856 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-18856?
Check the references section above for vendor advisories and patch information. Affected products include: Drupal Svg Sanitizer.