CVE-2017-18197 Information

Description

In mxGraphViewImageReader.java in mxGraph before 3.7.6 the SAXParserFactory instance in convert() is missing flags to prevent XML External Entity (XXE) attacks as demonstrated by /ServerView.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://github.com/jgraph/mxgraph/issues/124 https://lists.debian.org/debian-lts-announce/2018/03/msg00002.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8