CVE-2022-31738

Published: Dec 22, 2022

Modified: Apr 16, 2025

PUBLISHED

Description

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. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.

Vendor	Product	Versions
Mozilla	Thunderbird	affected `unspecified - < 91.10`
Mozilla	Firefox	affected `unspecified - < 101`
Mozilla	Firefox ESR	affected `unspecified - < 91.10`

References

https://www.mozilla.org/security/advisories/mfsa2022-20/

https://www.mozilla.org/security/advisories/mfsa2022-22/

https://www.mozilla.org/security/advisories/mfsa2022-21/

https://bugzilla.mozilla.org/show_bug.cgi?id=1756388

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CVE-2022-31738

Description

Affected Products

References