Bug 2170375 (CVE-2023-25730) - CVE-2023-25730 Mozilla: Screen hijack via browser fullscreen mode
Summary: CVE-2023-25730 Mozilla: Screen hijack via browser fullscreen mode
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2023-25730
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2167578 2167579 2167580 2167581 2167582 2167583 2167584 2167585 2167586 2167587 2167588 2167672 2167673 2167674 2167675 2167676 2167677 2167678 2167679 2167680 2167681 2167682
Blocks: 2167576
TreeView+ depends on / blocked
 
Reported: 2023-02-16 09:08 UTC by Dhananjay Arunesh
Modified: 2023-02-20 17:49 UTC (History)
5 users (show)

Fixed In Version: firefox 102.8, thunderbird 102.8
Doc Type: If docs needed, set a value
Doc Text:
The Mozilla Foundation Security Advisory describes this flaw as: A background script invoking `requestFullscreen` and then blocking the main thread could force the browser into fullscreen mode indefinitely, resulting in potential user confusion or spoofing attacks.
Clone Of:
Environment:
Last Closed: 2023-02-20 17:49:26 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2023:0805 0 None None None 2023-02-20 08:18:32 UTC
Red Hat Product Errata RHSA-2023:0806 0 None None None 2023-02-20 08:16:31 UTC
Red Hat Product Errata RHSA-2023:0807 0 None None None 2023-02-20 08:25:33 UTC
Red Hat Product Errata RHSA-2023:0808 0 None None None 2023-02-20 08:27:08 UTC
Red Hat Product Errata RHSA-2023:0809 0 None None None 2023-02-20 08:23:23 UTC
Red Hat Product Errata RHSA-2023:0810 0 None None None 2023-02-20 08:25:17 UTC
Red Hat Product Errata RHSA-2023:0811 0 None None None 2023-02-20 08:26:22 UTC
Red Hat Product Errata RHSA-2023:0812 0 None None None 2023-02-20 08:27:42 UTC
Red Hat Product Errata RHSA-2023:0817 0 None None None 2023-02-20 12:16:53 UTC
Red Hat Product Errata RHSA-2023:0818 0 None None None 2023-02-20 12:12:03 UTC
Red Hat Product Errata RHSA-2023:0819 0 None None None 2023-02-20 12:12:36 UTC
Red Hat Product Errata RHSA-2023:0820 0 None None None 2023-02-20 12:17:31 UTC
Red Hat Product Errata RHSA-2023:0821 0 None None None 2023-02-20 12:17:49 UTC
Red Hat Product Errata RHSA-2023:0822 0 None None None 2023-02-20 12:16:34 UTC
Red Hat Product Errata RHSA-2023:0823 0 None None None 2023-02-20 12:18:09 UTC
Red Hat Product Errata RHSA-2023:0824 0 None None None 2023-02-20 12:17:12 UTC

Description Dhananjay Arunesh 2023-02-16 09:08:56 UTC 
A background script invoking `requestFullscreen` and then blocking the main thread could force the browser into fullscreen mode indefinitely, resulting in potential user confusion or spoofing attacks.

External Reference:
https://www.mozilla.org/en-US/security/advisories/mfsa2023-06/#CVE-2023-25730
Comment 1 errata-xmlrpc 2023-02-20 08:16:29 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions

Via RHSA-2023:0806 https://access.redhat.com/errata/RHSA-2023:0806
Comment 2 errata-xmlrpc 2023-02-20 08:18:30 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Extended Update Support

Via RHSA-2023:0805 https://access.redhat.com/errata/RHSA-2023:0805
Comment 3 errata-xmlrpc 2023-02-20 08:23:22 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Extended Update Support

Via RHSA-2023:0809 https://access.redhat.com/errata/RHSA-2023:0809
Comment 4 errata-xmlrpc 2023-02-20 08:25:15 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:0810 https://access.redhat.com/errata/RHSA-2023:0810
Comment 5 errata-xmlrpc 2023-02-20 08:25:32 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Extended Update Support

Via RHSA-2023:0807 https://access.redhat.com/errata/RHSA-2023:0807
Comment 6 errata-xmlrpc 2023-02-20 08:26:21 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-2023:0811 https://access.redhat.com/errata/RHSA-2023:0811
Comment 7 errata-xmlrpc 2023-02-20 08:27:06 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2023:0808 https://access.redhat.com/errata/RHSA-2023:0808
Comment 8 errata-xmlrpc 2023-02-20 08:27:40 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2023:0812 https://access.redhat.com/errata/RHSA-2023:0812
Comment 9 errata-xmlrpc 2023-02-20 12:12:02 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions

Via RHSA-2023:0818 https://access.redhat.com/errata/RHSA-2023:0818
Comment 10 errata-xmlrpc 2023-02-20 12:12:34 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-2023:0819 https://access.redhat.com/errata/RHSA-2023:0819
Comment 11 errata-xmlrpc 2023-02-20 12:16:32 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Extended Update Support

Via RHSA-2023:0822 https://access.redhat.com/errata/RHSA-2023:0822
Comment 12 errata-xmlrpc 2023-02-20 12:16:51 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2023:0817 https://access.redhat.com/errata/RHSA-2023:0817
Comment 13 errata-xmlrpc 2023-02-20 12:17:11 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:0824 https://access.redhat.com/errata/RHSA-2023:0824
Comment 14 errata-xmlrpc 2023-02-20 12:17:29 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Extended Update Support

Via RHSA-2023:0820 https://access.redhat.com/errata/RHSA-2023:0820
Comment 15 errata-xmlrpc 2023-02-20 12:17:48 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2023:0821 https://access.redhat.com/errata/RHSA-2023:0821
Comment 16 errata-xmlrpc 2023-02-20 12:18:08 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Extended Update Support

Via RHSA-2023:0823 https://access.redhat.com/errata/RHSA-2023:0823
Comment 17 Product Security DevOps Team 2023-02-20 17:49:24 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-2023-25730
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