MFSA2022-03 Thunderbird: Security Vulnerabilities fixed in Thunderbird 91.5 (CVE-2022-22743)
4
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
01/11/2022
01/17/2022
01/12/2022
01/04/2023
Description
When navigating from inside an iframe while requesting fullscreen access, an attacker-controlled tab could have made the browser unable to leave fullscreen mode. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.
Solution(s)
- mozilla-thunderbird-upgrade-91_5
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