Bug 2092021 (CVE-2022-31738)

Summary: CVE-2022-31738 Mozilla: Browser window spoof using fullscreen mode
Product: [Other] Security Response Reporter: Mauro Matteo Cascella <mcascell>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedCC: erack, jhorak, nobody, stransky, tpopela
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: firefox 91.10 Doc Type: ---
Doc Text:
A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue of when exiting fullscreen mode, an iframe could have confused the browser about the current state of the fullscreen, resulting in potential user confusion or spoofing attacks.
Story Points: ---
Clone Of: Environment:
Last Closed: 2022-06-03 19:43:46 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: 2089648, 2089649, 2089650, 2089651, 2089652, 2089653, 2089654, 2089655, 2089656, 2089665, 2089666, 2089667, 2089669, 2089670, 2089671, 2089672, 2089673, 2089674, 2091924, 2091925    
Bug Blocks: 2089646    

Description Mauro Matteo Cascella 2022-05-31 14:44:38 UTC
When exiting fullscreen mode, an iframe could have confused the browser about the current state of fullscreen, resulting in potential user confusion or spoofing attacks.

External Reference:
https://www.mozilla.org/en-US/security/advisories/mfsa2022-21/#CVE-2022-31738

Comment 1 errata-xmlrpc 2022-06-01 20:22:22 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2022:4870 https://access.redhat.com/errata/RHSA-2022:4870

Comment 2 errata-xmlrpc 2022-06-01 21:03:58 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Extended Update Support

Via RHSA-2022:4876 https://access.redhat.com/errata/RHSA-2022:4876

Comment 3 errata-xmlrpc 2022-06-01 21:05:16 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Extended Update Support

Via RHSA-2022:4875 https://access.redhat.com/errata/RHSA-2022:4875

Comment 4 errata-xmlrpc 2022-06-01 21:51:43 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2022:4873 https://access.redhat.com/errata/RHSA-2022:4873

Comment 5 errata-xmlrpc 2022-06-01 21:54:54 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2022:4872 https://access.redhat.com/errata/RHSA-2022:4872

Comment 6 errata-xmlrpc 2022-06-01 22:18:19 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions

Via RHSA-2022:4871 https://access.redhat.com/errata/RHSA-2022:4871

Comment 7 errata-xmlrpc 2022-06-02 23:46:44 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Extended Update Support

Via RHSA-2022:4889 https://access.redhat.com/errata/RHSA-2022:4889

Comment 8 errata-xmlrpc 2022-06-03 01:47:46 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2022:4891 https://access.redhat.com/errata/RHSA-2022:4891

Comment 9 errata-xmlrpc 2022-06-03 12:22:00 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions

Via RHSA-2022:4888 https://access.redhat.com/errata/RHSA-2022:4888

Comment 10 errata-xmlrpc 2022-06-03 12:45:26 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2022:4887 https://access.redhat.com/errata/RHSA-2022:4887

Comment 11 errata-xmlrpc 2022-06-03 15:25:01 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2022:4892 https://access.redhat.com/errata/RHSA-2022:4892

Comment 12 errata-xmlrpc 2022-06-03 15:35:46 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Extended Update Support

Via RHSA-2022:4890 https://access.redhat.com/errata/RHSA-2022:4890

Comment 13 Product Security DevOps Team 2022-06-03 19:43:44 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-2022-31738