Bug 1550353 (CVE-2017-18197)

Summary:	CVE-2017-18197 jgraphx: XML External Entity (XXE) vulnerability in mxGraphViewImageReader.java:convert()
Product:	[Other] Security Response	Reporter:	Sam Fowler <sfowler>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	c.david86, hhorak, jerboaa, jorton, lkundrak, sgehwolf
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	jgraphx 3.7.6	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-06-08 03:41:55 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1550354, 1550355, 1553282, 1553284
Bug Blocks:	1550357

Description Sam Fowler 2018-03-01 04:30:34 UTC

In jgraphx (mxGraph) before 3.7.6, the SAXParserFactory instance in mxGraphViewImageReader.java:convert() is missing flags to prevent XML External Entity (XXE) attacks.

Upstream Issue:

https://github.com/jgraph/mxgraph/issues/124

Upstream Commit:

https://bitbucket.org/jgraph/mxgraph2/commits/7d159ca3259b961cbb1c51b4ea42cb408c624ff1

Comment 1 Sam Fowler 2018-03-01 04:30:59 UTC

Created jgraphx tracking bugs for this issue:

Affects: fedora-all [bug 1550354]
Affects: epel-6 [bug 1550355]