Bug 1569828 (CVE-2018-9861)

Summary:	CVE-2018-9861 ckeditor: Cross-site scripting (XSS) vulnerability when using image2 plugin
Product:	[Other] Security Response	Reporter:	Sam Fowler <sfowler>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	hello, orion, shawn
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	ckeditor 4.9.2, drupal8 8.4.7, drupal8 8.5.2	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-03-21 04:08:58 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:	1569829, 1569830
Bug Blocks:

Description Sam Fowler 2018-04-20 03:38:42 UTC

CKEditor versions 4.5.11 through 4.9.1 have a cross-site scripting (XSS) vulnerability when using the image2 plugin.

CKEditor bundled with Drupal 8 is fixed in versions 8.5.2 and 8.4.7.

The Drupal 7.x CKEditor version 1.18 is not vulnerable.


External References:

https://www.drupal.org/sa-core-2018-003


Upstream patch:

https://github.com/ckeditor/ckeditor-dev/commit/aab10e3d0ad6a11cfb4eab47f1c0353593dd4f00

Comment 1 Sam Fowler 2018-04-20 03:39:05 UTC

Created ckeditor tracking bugs for this issue:

Affects: fedora-all [bug 1569829]


Created drupal8 tracking bugs for this issue:

Affects: fedora-all [bug 1569830]

Comment 2 Shawn Iwinski 2019-03-21 03:32:02 UTC

All dependent bugs have been closed.  Can this tracking bug be closed?

Comment 3 Sam Fowler 2019-03-21 04:08:58 UTC

In reply to comment #2:
> All dependent bugs have been closed.  Can this tracking bug be closed?

Yep, closed.