Bug 1876628 (CVE-2019-8649)

Summary:	CVE-2019-8649 webkitgtk: Incorrect state management leading to universal cross-site scripting
Product:	[Other] Security Response	Reporter:	Tomas Hoger <thoger>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	erack, mcatanza, tpopela
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	webkitgtk 2.24.4	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-09-29 22:03:37 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:	1877119, 1877362
Bug Blocks:	1876477

Description Tomas Hoger 2020-09-07 18:19:31 UTC

WebKitGTK Security Advisory WSA-2019-0004 describes the following issue:

CVE-2019-8649

Processing maliciously crafted web content may lead to universal cross site scripting. A logic issue existed in the handling of synchronous page loads. This issue was addressed with improved state management.

Versions affected: WebKitGTK before 2.24.4 and WPE WebKit before 2.24.3.

Comment 1 Tomas Hoger 2020-09-07 18:19:34 UTC

External References:

https://webkitgtk.org/security/WSA-2019-0004.html

Comment 3 errata-xmlrpc 2020-09-29 20:48:26 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2020:4035 https://access.redhat.com/errata/RHSA-2020:4035

Comment 4 Product Security DevOps Team 2020-09-29 22:03:37 UTC

This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2019-8649