thunderbird: A website could have obscured the full screen notification by using the file open dialog
CVE-2023-5726 is fixed in 6 products on 1 platform, first by thunderbird 1:115.4.1+build1-0ubuntu0.20.04.1, released October 25, 2023. It is not reported as exploited. Patch Radar priority: Routine.
A website could have obscured the full screen notification by using the file open dialog. This could have led to user confusion and possible spoofing attacks. *Note: This issue only affected macOS operating systems. Other operating systems are unaffected.* This vulnerability affects Firefox < 119, Firefox ESR < 115.4, and Thunderbird < 115.4.1.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| thunderbird · Ubuntu 20.04 LTS (focal) | 1:115.4.1+build1-0ubuntu0.20.04.1 | thunderbird 1:115.4.1+build1-0ubuntu0.20.04.1 | Oct 25, 2023 |
| thunderbird · Ubuntu 22.04.1 LTS (jammy) | 1:115.4.1+build1-0ubuntu0.22.04.1 | thunderbird 1:115.4.1+build1-0ubuntu0.22.04.1 | Oct 25, 2023 |
| thunderbird · Ubuntu 24.04.5 LTS (noble) | 1:115.4.1+build1-0ubuntu1 | thunderbird 1:115.4.1+build1-0ubuntu1 | Oct 25, 2023 |
| thunderbird-gnome-support · Ubuntu 20.04 LTS (focal) | 1:115.4.1+build1-0ubuntu0.20.04.1 | thunderbird-gnome-support 1:115.4.1+build1-0ubuntu0.20.04.1 | Oct 25, 2023 |
| thunderbird-gnome-support · Ubuntu 22.04.1 LTS (jammy) | 1:115.4.1+build1-0ubuntu0.22.04.1 | thunderbird-gnome-support 1:115.4.1+build1-0ubuntu0.22.04.1 | Oct 25, 2023 |
| thunderbird-gnome-support · Ubuntu 24.04.5 LTS (noble) | 1:115.4.1+build1-0ubuntu1 | thunderbird-gnome-support 1:115.4.1+build1-0ubuntu1 | Oct 25, 2023 |
| thunderbird-mozsymbols · Ubuntu 20.04 LTS (focal) | 1:115.4.1+build1-0ubuntu0.20.04.1 | thunderbird-mozsymbols 1:115.4.1+build1-0ubuntu0.20.04.1 | Oct 25, 2023 |
| thunderbird-mozsymbols · Ubuntu 22.04.1 LTS (jammy) | 1:115.4.1+build1-0ubuntu0.22.04.1 | thunderbird-mozsymbols 1:115.4.1+build1-0ubuntu0.22.04.1 | Oct 25, 2023 |
| thunderbird-mozsymbols · Ubuntu 24.04.5 LTS (noble) | 1:115.4.1+build1-0ubuntu1 | thunderbird-mozsymbols 1:115.4.1+build1-0ubuntu1 | Oct 25, 2023 |
| xul-ext-calendar-timezones · Ubuntu 20.04 LTS (focal) | 1:115.4.1+build1-0ubuntu0.20.04.1 | xul-ext-calendar-timezones 1:115.4.1+build1-0ubuntu0.20.04.1 | Oct 25, 2023 |
| xul-ext-calendar-timezones · Ubuntu 22.04.1 LTS (jammy) | 1:115.4.1+build1-0ubuntu0.22.04.1 | xul-ext-calendar-timezones 1:115.4.1+build1-0ubuntu0.22.04.1 | Oct 25, 2023 |
| xul-ext-calendar-timezones · Ubuntu 24.04.5 LTS (noble) | 1:115.4.1+build1-0ubuntu1 | xul-ext-calendar-timezones 1:115.4.1+build1-0ubuntu1 | Oct 25, 2023 |
| xul-ext-gdata-provider · Ubuntu 20.04 LTS (focal) | 1:115.4.1+build1-0ubuntu0.20.04.1 | xul-ext-gdata-provider 1:115.4.1+build1-0ubuntu0.20.04.1 | Oct 25, 2023 |
| xul-ext-gdata-provider · Ubuntu 22.04.1 LTS (jammy) | 1:115.4.1+build1-0ubuntu0.22.04.1 | xul-ext-gdata-provider 1:115.4.1+build1-0ubuntu0.22.04.1 | Oct 25, 2023 |
| xul-ext-gdata-provider · Ubuntu 24.04.5 LTS (noble) | 1:115.4.1+build1-0ubuntu1 | xul-ext-gdata-provider 1:115.4.1+build1-0ubuntu1 | Oct 25, 2023 |
| xul-ext-lightning · Ubuntu 20.04 LTS (focal) | 1:115.4.1+build1-0ubuntu0.20.04.1 | xul-ext-lightning 1:115.4.1+build1-0ubuntu0.20.04.1 | Oct 25, 2023 |
| xul-ext-lightning · Ubuntu 22.04.1 LTS (jammy) | 1:115.4.1+build1-0ubuntu0.22.04.1 | xul-ext-lightning 1:115.4.1+build1-0ubuntu0.22.04.1 | Oct 25, 2023 |
| xul-ext-lightning · Ubuntu 24.04.5 LTS (noble) | 1:115.4.1+build1-0ubuntu1 | xul-ext-lightning 1:115.4.1+build1-0ubuntu1 | Oct 25, 2023 |
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