Bug 2236078 (CVE-2023-4053)

Summary:	CVE-2023-4053 Mozilla: Full screen notification obscured by external program
Product:	[Other] Security Response	Reporter:	Dhananjay Arunesh <darunesh>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	abobrov, desktop-qa-list, jhorak, nobody, stransky, tpopela
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	firefox 115.2, thunderbird 115.2	Doc Type:	---
Doc Text:	The Mozilla Foundation Security Advisory describes this flaw as: A website could have obscured the full screen notification by using a URL with a scheme handled by an external program, such as a mailto URL. This could have led to user confusion and possible spoofing attacks.	Story Points:	---
Clone Of:		Environment:
Last Closed:		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:	2234841, 2234842, 2234843, 2234844, 2234845, 2234846, 2234847, 2234848, 2234849, 2234850, 2234853, 2234854, 2234855, 2234856, 2234857, 2234858, 2234859, 2234860, 2234861, 2234862, 2234864, 2234865
Bug Blocks:	2234838

Description Dhananjay Arunesh 2023-08-30 09:44:33 UTC

A website could have obscured the full screen notification by using a URL with a scheme handled by an external program, such as a mailto URL. This could have led to user confusion and possible spoofing attacks.

External Reference:
https://www.mozilla.org/en-US/security/advisories/mfsa2023-36/#CVE-2023-4053

Comment 1 errata-xmlrpc 2023-09-04 15:49:27 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Extended Update Support

Via RHSA-2023:4950 https://access.redhat.com/errata/RHSA-2023:4950

Comment 2 errata-xmlrpc 2023-09-04 15:49:36 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Extended Update Support

Via RHSA-2023:4947 https://access.redhat.com/errata/RHSA-2023:4947

Comment 3 errata-xmlrpc 2023-09-04 15:49:51 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Advanced Update Support
  Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.2 Telecommunications Update Service

Via RHSA-2023:4951 https://access.redhat.com/errata/RHSA-2023:4951

Comment 4 errata-xmlrpc 2023-09-04 15:50:01 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Advanced Update Support
  Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.2 Telecommunications Update Service

Via RHSA-2023:4946 https://access.redhat.com/errata/RHSA-2023:4946

Comment 5 errata-xmlrpc 2023-09-04 15:50:52 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions

Via RHSA-2023:4949 https://access.redhat.com/errata/RHSA-2023:4949

Comment 6 errata-xmlrpc 2023-09-04 15:51:00 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions

Via RHSA-2023:4948 https://access.redhat.com/errata/RHSA-2023:4948

Comment 7 errata-xmlrpc 2023-09-04 15:53:42 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2023:4945 https://access.redhat.com/errata/RHSA-2023:4945

Comment 8 errata-xmlrpc 2023-09-04 15:55:03 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:4958 https://access.redhat.com/errata/RHSA-2023:4958

Comment 9 errata-xmlrpc 2023-09-04 15:55:11 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:4955 https://access.redhat.com/errata/RHSA-2023:4955

Comment 10 errata-xmlrpc 2023-09-04 15:56:06 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Extended Update Support

Via RHSA-2023:4959 https://access.redhat.com/errata/RHSA-2023:4959

Comment 11 errata-xmlrpc 2023-09-04 15:56:14 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Extended Update Support

Via RHSA-2023:4953 https://access.redhat.com/errata/RHSA-2023:4953

Comment 12 errata-xmlrpc 2023-09-04 15:56:21 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.4 Telecommunications Update Service

Via RHSA-2023:4957 https://access.redhat.com/errata/RHSA-2023:4957

Comment 13 errata-xmlrpc 2023-09-04 15:56:29 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.4 Telecommunications Update Service

Via RHSA-2023:4956 https://access.redhat.com/errata/RHSA-2023:4956

Comment 14 errata-xmlrpc 2023-09-04 15:57:46 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2023:4952 https://access.redhat.com/errata/RHSA-2023:4952

Comment 15 errata-xmlrpc 2023-09-04 15:57:54 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2023:4954 https://access.redhat.com/errata/RHSA-2023:4954

Comment 16 errata-xmlrpc 2023-09-07 11:38:28 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2023:5019 https://access.redhat.com/errata/RHSA-2023:5019