Bug 1861467 (CVE-2020-6539)

Summary:	CVE-2020-6539 chromium-browser: Use after free in CSS
Product:	[Other] Security Response	Reporter:	msiddiqu
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	erack, spotrh, tpopela, yaneti
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	chromium-browser 84.0.4147.105	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-08-10 07:28:56 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:	1861470, 1861471, 1861472
Bug Blocks:	1861475

Description msiddiqu 2020-07-28 17:14:34 UTC

An use after free flaw was found in the CSS component of the Chromium browser.

Upstream bug(s):

https://code.google.com/p/chromium/issues/detail?id=1105635

External References:

https://chromereleases.googleblog.com/2020/07/stable-channel-update-for-desktop_27.html

Comment 1 msiddiqu 2020-07-28 17:15:31 UTC

Created chromium tracking bugs for this issue:

Affects: epel-all [bug 1861472]
Affects: fedora-all [bug 1861471]

Comment 3 errata-xmlrpc 2020-08-10 06:39:37 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6 Supplementary

Via RHSA-2020:3377 https://access.redhat.com/errata/RHSA-2020:3377

Comment 4 Product Security DevOps Team 2020-08-10 07:28:56 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-2020-6539