Bug 1764439 (CVE-2019-11758)

Summary:	CVE-2019-11758 Mozilla: Potentially exploitable crash due to 360 Total Security
Product:	[Other] Security Response	Reporter:	Doran Moppert <dmoppert>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	cschalle, gecko-bugs-nobody, jhorak, security-response-team, stransky
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	firefox 68.2, thunderbird 68.2	Doc Type:	If docs needed, set a value
Doc Text:	A flaw was found in the 360 Total Security code in Firefox and Thunderbird. Memory corruption is possible in the accessibility engine that could lead to an exploit to run arbitrary code. This vulnerability could be exploited over a network connection and would affect confidentiality and integrity of information as well as availability of the system.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-10-25 00:51:30 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:	1763558, 1763559, 1763560, 1763561, 1763562, 1763563, 1764206, 1764937, 1764938, 1764939, 1764940, 1764941, 1764942
Bug Blocks:	1763556

Description Doran Moppert 2019-10-23 05:40:00 UTC

Mozilla community member Philipp reported a memory safety bug present in Firefox 68 when 360 Total Security was installed. This bug showed evidence of memory corruption in the accessibility engine and we presume that with enough effort that it could be exploited to run arbitrary code.



External Reference:

https://www.mozilla.org/en-US/security/advisories/mfsa2019-33/#CVE-2019-11758

Comment 1 Doran Moppert 2019-10-23 05:40:02 UTC

Acknowledgments:

Name: the Mozilla project
Upstream: Mozilla developers and community

Comment 2 errata-xmlrpc 2019-10-23 14:00:44 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2019:3193 https://access.redhat.com/errata/RHSA-2019:3193

Comment 3 errata-xmlrpc 2019-10-24 08:24:43 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2019:3196 https://access.redhat.com/errata/RHSA-2019:3196

Comment 4 Product Security DevOps Team 2019-10-25 00:51:30 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-2019-11758

Comment 5 errata-xmlrpc 2019-10-29 09:49:03 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2019:3210 https://access.redhat.com/errata/RHSA-2019:3210

Comment 6 errata-xmlrpc 2019-10-29 13:46:58 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2019:3237 https://access.redhat.com/errata/RHSA-2019:3237

Comment 7 errata-xmlrpc 2019-10-31 14:08:12 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2019:3281 https://access.redhat.com/errata/RHSA-2019:3281

Comment 8 errata-xmlrpc 2019-11-06 17:08:12 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2019:3756 https://access.redhat.com/errata/RHSA-2019:3756