Denial of Service Vulnerability in SVG Sanitizer Module for Drupal
CVE-2019-18856

7.5HIGH

Key Information:

Vendor
Drupal
Status
Svg Sanitizer
Vendor
CVE Published:
11 November 2019

Summary

A Denial of Service vulnerability exists in the SVG Sanitizer module for Drupal due to improper handling of access to external resources when using the SVG 'use' element. This flaw may be exploited to disrupt the availability of services and compromise user experience, making it essential for site administrators to apply necessary updates and patches to mitigate potential risks.

References

https://fortiguard.com/zeroday/FG-VD-19-115
x_refsource_MISC
https://git.drupalcode.org/project/svg_sanitizer/commit/e...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.