Bug 1185160 (CVE-2015-1370)

Summary:	CVE-2015-1370 marked: VBScript content injection
Product:	[Other] Security Response	Reporter:	Kurt Seifried <kseifried>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	tchollingsworth
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-10-20 10:49:18 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:	1185161, 1185162
Bug Blocks:

Description Kurt Seifried 2015-01-23 05:52:28 UTC

Xiao Long reports:

Marked 0.3.2 and earlier is vulnerable to content injection even when sanitize: true is enabled.

[xss link](vbscript:alert(1))

will get a link

<a href="vbscript:alert(1)">xss link

this script does not work in IE 11 edge mode, but works in IE 10 compatibility view.

External references:
https://nodesecurity.io/advisories/marked_vbscript_injection
https://github.com/chjj/marked/issues/492

Comment 1 Kurt Seifried 2015-01-23 05:53:35 UTC

Created marked tracking bugs for this issue:

Affects: fedora-all [bug 1185161]
Affects: epel-all [bug 1185162]