Bug 2255366 (CVE-2023-6867)

Summary:	CVE-2023-6867 Mozilla: Clickjacking permission prompts using the popup transition
Product:	[Other] Security Response	Reporter:	Mauro Matteo Cascella <mcascell>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	abobrov, erack, jhorak, tpopela
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	firefox 115.6, thunderbird 115.6	Doc Type:	---
Doc Text:	The Mozilla Foundation Security Advisory describes this flaw as: The timing of a button click causing a popup to disappear was approximately the same length as the anti-clickjacking delay on permission prompts. It was possible to use this fact to surprise users by luring them to click where the permission grant button would be about to appear.	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:
Bug Blocks:	2254313

Description Mauro Matteo Cascella 2023-12-20 11:17:09 UTC

The timing of a button click causing a popup to disappear was approximately the same length as the anti-clickjacking delay on permission prompts. It was possible to use this fact to surprise users by luring them to click where the permission grant button would be about to appear.

External Reference:
https://www.mozilla.org/en-US/security/advisories/mfsa2023-54/#CVE-2023-6867

Comment 13 errata-xmlrpc 2024-01-02 08:15:56 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:0012 https://access.redhat.com/errata/RHSA-2024:0012

Comment 14 errata-xmlrpc 2024-01-02 08:22:07 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Extended Update Support

Via RHSA-2024:0011 https://access.redhat.com/errata/RHSA-2024:0011

Comment 15 errata-xmlrpc 2024-01-02 08:23:23 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2024:0019 https://access.redhat.com/errata/RHSA-2024:0019

Comment 16 errata-xmlrpc 2024-01-02 08:24:15 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:0025 https://access.redhat.com/errata/RHSA-2024:0025

Comment 17 errata-xmlrpc 2024-01-02 08:24:36 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-2024:0021 https://access.redhat.com/errata/RHSA-2024:0021

Comment 18 errata-xmlrpc 2024-01-02 08:24:56 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Extended Update Support

Via RHSA-2024:0024 https://access.redhat.com/errata/RHSA-2024:0024

Comment 19 errata-xmlrpc 2024-01-02 08:25:17 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Extended Update Support

Via RHSA-2024:0022 https://access.redhat.com/errata/RHSA-2024:0022

Comment 20 errata-xmlrpc 2024-01-02 08:26:24 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-2024:0023 https://access.redhat.com/errata/RHSA-2024:0023

Comment 21 errata-xmlrpc 2024-01-02 08:28:07 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2024:0026 https://access.redhat.com/errata/RHSA-2024:0026