PT-2022-1910 · Mozilla+10 · Firefox Esr+12
Irvan Kurniawan
·
Published
2022-03-08
·
Updated
2024-12-12
·
CVE-2022-26383
CVSS v2.0
5.0
Medium
| Vector | AV:N/AC:L/Au:N/C:N/I:P/A:N |
Name of the Vulnerable Software and Affected Versions
Firefox versions prior to 98
Firefox ESR versions prior to 91.7
Thunderbird versions prior to 91.7
Description
The issue is related to insufficient warning about dangerous actions when resizing a popup after requesting fullscreen access. This allows a remote attacker to perform a spoofing attack by not displaying the fullscreen notification. The vulnerability can be exploited remotely.
Recommendations
For Firefox versions prior to 98, update to version 98 or later.
For Firefox ESR versions prior to 91.7, update to version 91.7 or later.
For Thunderbird versions prior to 91.7, update to version 91.7 or later.
As a temporary workaround, consider disabling the fullscreen access feature until a patch is available. Restrict access to the popup window to minimize the risk of exploitation. Avoid using the popup window after requesting fullscreen access until the issue is resolved.
Exploit
Fix
UI Misrepresentation of Critical Information
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Related Identifiers
Affected Products
Alt Linux
Almalinux
Astra Linux
Centos
Firefox
Firefox Esr
Linuxmint
Red Hat
Red Os
Rocky Linux
Suse
Thunderbird
Ubuntu