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Excel `.xll` add-in files did not have a blocklist entry in Firefox's executable blocklist which allowed them to be downloaded without any warning of their potential harm. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade firefox-x11Upgrade thunderbirdUpgrade firefox | Sep 7, 2023 | Sep 4, 2023 |
| Alpine Linux | — | Upgrade thunderbirdUpgrade firefoxUpgrade firefox-esr | Aug 22, 2024 | Sep 11, 2023 |
| Amazon Linux Ami 2 | — | Upgrade firefoxUpgrade firefox-debuginfo | Oct 6, 2023 | Sep 11, 2023 |
| Centos_linux | — | Upgrade thunderbird-debuginfoUpgrade firefox-debuginfoUpgrade firefoxUpgrade thunderbird | Sep 5, 2023 | Sep 4, 2023 |
| Debian | — | Upgrade thunderbirdUpgrade firefox-esr | Sep 5, 2023 | Sep 5, 2023 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird.Upgrade mail-client/thunderbird-bin. | Feb 21, 2024 | Sep 11, 2023 |
| Mfsa2023 34 | — | Upgrade to Mozilla Firefox version 117.0Upgrade to the latest version of Mozilla Firefox | Aug 30, 2023 | Aug 29, 2023 |
| Mfsa2023 35 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox ESR version 102.15 | Aug 30, 2023 | Aug 29, 2023 |
| Mfsa2023 36 | — | Upgrade to Mozilla Firefox ESR version 115.2Upgrade to the latest version of Mozilla Firefox | Aug 30, 2023 | Aug 29, 2023 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 115.2 | Sep 5, 2023 | Aug 29, 2023 |
| Oracle_linux | — | Upgrade firefox-x11Upgrade thunderbirdUpgrade firefox | May 21, 2024 | Aug 29, 2023 |
| Redhat_linux | — | Upgrade firefox-debugsourceNo solution existsUpgrade thunderbird-debugsourceUpgrade firefox-debuginfoUpgrade thunderbird-debuginfoUpgrade firefox-x11Upgrade firefoxUpgrade thunderbird | Sep 5, 2023 | Sep 4, 2023 |
| Rocky_linux | — | Upgrade thunderbird-debugsourceUpgrade firefoxUpgrade thunderbirdUpgrade thunderbird-debuginfoUpgrade firefox-debuginfoUpgrade firefox-debugsource | Mar 5, 2024 | Sep 11, 2023 |
| Suse | — | Upgrade MozillaThunderbird-translations-otherUpgrade MozillaFirefoxUpgrade MozillaFirefox-translations-otherUpgrade MozillaThunderbird-translations-commonUpgrade MozillaFirefox-translations-commonUpgrade MozillaFirefox-develUpgrade MozillaThunderbirdUpgrade mozillafirefox-branding-upstream | Sep 6, 2023 | Sep 5, 2023 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | Aug 31, 2023 | Aug 30, 2023 |
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