Bug 1719147 (CVE-2019-8503)

Summary:	CVE-2019-8503 webkitgtk: logic issue leads to code execution
Product:	[Other] Security Response	Reporter:	Dhananjay Arunesh <darunesh>
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, erik-fedora, extras-orphan, gnome-sig, mcatanza, mcatanzaro+wrong-account-do-not-cc, tpopela, tuxator
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	webkitgtk 2.22.6	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-10-27 03:29:48 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:	1719247, 1719249, 1719250, 1815341, 1815342
Bug Blocks:	1709300

Description Dhananjay Arunesh 2019-06-11 07:27:34 UTC

A malicious website may be able to execute scripts in the context of another website. A logic issue was addressed with improved validation.

Reference:
https://webkitgtk.org/security/WSA-2019-0002.html
https://wpewebkit.org/security/WSA-2019-0002.html

Comment 1 Dhananjay Arunesh 2019-06-11 11:29:52 UTC

Created mingw-webkitgtk3 tracking bugs for this issue:

Affects: epel-7 [bug 1719247]

Comment 2 Dhananjay Arunesh 2019-06-11 11:32:19 UTC

Created mingw-webkitgtk tracking bugs for this issue:

Affects: fedora-all [bug 1719249]


Created webkit2gtk3 tracking bugs for this issue:

Affects: fedora-all [bug 1719250]