A website could have obscured the fullscreen notification by using a dropdown select input element. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 123, Firefox ESR < 115.8, and Thunderbird < 115.8.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade firefox-x11Upgrade thunderbirdUpgrade firefox | Feb 29, 2024 | Feb 20, 2024 |
| Alpine Linux | — | Upgrade thunderbirdUpgrade firefoxUpgrade firefox-esr | Aug 22, 2024 | Feb 20, 2024 |
| Amazon Linux Ami 2 | — | Upgrade thunderbirdUpgrade firefoxUpgrade thunderbird-debuginfoUpgrade firefox-debuginfo | Mar 5, 2024 | Feb 20, 2024 |
| Centos_linux | — | Upgrade firefox-debuginfoUpgrade thunderbird-debuginfoUpgrade thunderbirdUpgrade firefox | Mar 7, 2024 | Feb 20, 2024 |
| Debian | — | Upgrade firefox-esrUpgrade thunderbird | Feb 23, 2024 | Feb 20, 2024 |
| Gentoo Linux | — | Upgrade www-client/firefox-bin.Upgrade mail-client/thunderbird.Upgrade mail-client/thunderbird-bin.Upgrade www-client/firefox. | May 6, 2024 | Feb 20, 2024 |
| Mfsa2024 05 | — | Upgrade to Mozilla Firefox version 123.0Upgrade to the latest version of Mozilla Firefox | Feb 21, 2024 | Feb 20, 2024 |
| Mfsa2024 06 | — | Upgrade to Mozilla Firefox ESR version 115.8Upgrade to the latest version of Mozilla Firefox | Feb 21, 2024 | Feb 20, 2024 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 115.8Upgrade to the latest version of Mozilla Thunderbird | Feb 21, 2024 | Feb 20, 2024 |
| Oracle_linux | — | Upgrade firefoxUpgrade thunderbirdUpgrade firefox-x11 | Feb 24, 2024 | Feb 20, 2024 |
| Redhat_linux | — | Upgrade firefox-debugsourceUpgrade firefox-debuginfoUpgrade thunderbird-debuginfoNo solution existsUpgrade firefox-x11Upgrade thunderbird-debugsourceUpgrade thunderbirdUpgrade firefox | Feb 23, 2024 | Feb 20, 2024 |
| Rocky_linux | — | Upgrade firefox-debuginfoUpgrade firefox-debugsourceUpgrade firefox | Mar 13, 2024 | Feb 20, 2024 |
| Suse | — | Upgrade MozillaThunderbirdUpgrade MozillaFirefox-translations-commonUpgrade MozillaThunderbird-translations-otherUpgrade MozillaFirefox-translations-otherUpgrade MozillaThunderbird-translations-commonUpgrade mozillafirefox-branding-upstreamUpgrade MozillaFirefoxUpgrade MozillaFirefox-devel | Feb 22, 2024 | Feb 20, 2024 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | Feb 23, 2024 | Feb 20, 2024 |
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