Bug 1656556 (CVE-2018-18342)

Summary:	CVE-2018-18342 chromium-browser: Out of bounds write in V8
Product:	[Other] Security Response	Reporter:	Pedro Sampaio <psampaio>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	akarshan.biswas, erack, tcallawa, yaneti
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	chromium-browser 71.0.3578.80	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2018-12-10 21:45:31 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:	1656574, 1656575, 1656576
Bug Blocks:	1656578

Description Pedro Sampaio 2018-12-05 18:22:26 UTC

An out of bounds write flaw was found in the V8 component of the Chromium browser.

Upstream bug(s):

https://code.google.com/p/chromium/issues/detail?id=906313

External References:

https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html

Comment 1 Pedro Sampaio 2018-12-05 18:28:03 UTC

Created chromium tracking bugs for this issue:

Affects: epel-7 [bug 1656576]
Affects: fedora-all [bug 1656575]

Comment 3 errata-xmlrpc 2018-12-10 10:32:55 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6 Supplementary

Via RHSA-2018:3803 https://access.redhat.com/errata/RHSA-2018:3803