When resizing a popup after requesting fullscreen access, the popup would not display the fullscreen notification. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7.
{ "availability": "No subscription required", "binaries": [ { "binary_version": "98.0+build3-0ubuntu0.18.04.2", "binary_name": "firefox" }, { "binary_version": "98.0+build3-0ubuntu0.18.04.2", "binary_name": "firefox-dev" }, { "binary_version": "98.0+build3-0ubuntu0.18.04.2", "binary_name": "firefox-geckodriver" }, { "binary_version": "98.0+build3-0ubuntu0.18.04.2", "binary_name": "firefox-mozsymbols" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "1:91.7.0+build2-0ubuntu0.18.04.1", "binary_name": "thunderbird" }, { "binary_version": "1:91.7.0+build2-0ubuntu0.18.04.1", "binary_name": "thunderbird-dev" }, { "binary_version": "1:91.7.0+build2-0ubuntu0.18.04.1", "binary_name": "thunderbird-gnome-support" }, { "binary_version": "1:91.7.0+build2-0ubuntu0.18.04.1", "binary_name": "thunderbird-mozsymbols" }, { "binary_version": "1:91.7.0+build2-0ubuntu0.18.04.1", "binary_name": "xul-ext-calendar-timezones" }, { "binary_version": "1:91.7.0+build2-0ubuntu0.18.04.1", "binary_name": "xul-ext-gdata-provider" }, { "binary_version": "1:91.7.0+build2-0ubuntu0.18.04.1", "binary_name": "xul-ext-lightning" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "98.0+build3-0ubuntu0.20.04.2", "binary_name": "firefox" }, { "binary_version": "98.0+build3-0ubuntu0.20.04.2", "binary_name": "firefox-dev" }, { "binary_version": "98.0+build3-0ubuntu0.20.04.2", "binary_name": "firefox-geckodriver" }, { "binary_version": "98.0+build3-0ubuntu0.20.04.2", "binary_name": "firefox-mozsymbols" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "1:91.7.0+build2-0ubuntu0.20.04.1", "binary_name": "thunderbird" }, { "binary_version": "1:91.7.0+build2-0ubuntu0.20.04.1", "binary_name": "thunderbird-dev" }, { "binary_version": "1:91.7.0+build2-0ubuntu0.20.04.1", "binary_name": "thunderbird-gnome-support" }, { "binary_version": "1:91.7.0+build2-0ubuntu0.20.04.1", "binary_name": "thunderbird-mozsymbols" }, { "binary_version": "1:91.7.0+build2-0ubuntu0.20.04.1", "binary_name": "xul-ext-calendar-timezones" }, { "binary_version": "1:91.7.0+build2-0ubuntu0.20.04.1", "binary_name": "xul-ext-gdata-provider" }, { "binary_version": "1:91.7.0+build2-0ubuntu0.20.04.1", "binary_name": "xul-ext-lightning" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "1:91.7.0+build2-0ubuntu1", "binary_name": "thunderbird" }, { "binary_version": "1:91.7.0+build2-0ubuntu1", "binary_name": "thunderbird-dev" }, { "binary_version": "1:91.7.0+build2-0ubuntu1", "binary_name": "thunderbird-gnome-support" }, { "binary_version": "1:91.7.0+build2-0ubuntu1", "binary_name": "thunderbird-mozsymbols" }, { "binary_version": "1:91.7.0+build2-0ubuntu1", "binary_name": "xul-ext-calendar-timezones" }, { "binary_version": "1:91.7.0+build2-0ubuntu1", "binary_name": "xul-ext-gdata-provider" }, { "binary_version": "1:91.7.0+build2-0ubuntu1", "binary_name": "xul-ext-lightning" } ] }