CVE-2019-18856

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.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.38%
Third-Party Advisory fortiguard.com Third-Party Advisory drupalcode.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://fortiguard.com/zeroday/FG-VD-19-115 third party advisory
https://git.drupalcode.org/project/svg_sanitizer/commit/e1b0666 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2019-18856?
CVE-2019-18856 has been scored as a high severity vulnerability.
How to fix CVE-2019-18856?
To fix CVE-2019-18856, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-18856 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-18856 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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