Bug 1879568 (CVE-2020-9850)

Summary:	CVE-2020-9850 webkitgtk: Logic issue may lead to arbitrary code execution
Product:	[Other] Security Response	Reporter:	Pedro Sampaio <psampaio>
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, tcrider, tpopela
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	webkitgtk 2.28.3	Doc Type:	If docs needed, set a value
Doc Text:	A logic issue was found in webkitgtk that affected WebKitGTK versions before 2.28.3 and WPE WebKit versions before 2.28.3. This flaw allows a remote attacker to cause arbitrary code execution. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-11-04 02:27:10 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:	1881569, 1881570, 1881571, 2001663
Bug Blocks:	1879575

Description Pedro Sampaio 2020-09-16 14:26:12 UTC

A logic issue was in webkitgtk. A remote attacker may be able to cause arbitrary code execution. Versions affected: WebKitGTK before 2.28.3 and WPE WebKit before 2.28.3.

Comment 1 Pedro Sampaio 2020-09-16 14:26:16 UTC

External References:

https://webkitgtk.org/security/WSA-2020-0006.html

Comment 4 errata-xmlrpc 2020-11-04 01:05:46 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2020:4451 https://access.redhat.com/errata/RHSA-2020:4451

Comment 5 Product Security DevOps Team 2020-11-04 02:27:10 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-2020-9850