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The <code>ms-msdt</code>, <code>search</code>, and <code>search-ms</code> protocols deliver content to Microsoft applications, bypassing the browser, when a user accepts a prompt. These applications have had known vulnerabilities, exploited in the wild (although we know of none exploited through Thunderbird), so in this release Thunderbird has blocked these protocols from prompting the user to open them.<br>*This bug only affects Thunderbird on Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox < 102, Firefox ESR < 91.11, Thunderbird < 102, and Thunderbird < 91.11.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade thunderbirdUpgrade firefoxUpgrade firefox-esrUpgrade librewolf | Aug 22, 2024 | Dec 22, 2022 |
| Gentoo Linux | — | Upgrade www-client/firefox.Upgrade mail-client/thunderbird-bin.Upgrade mail-client/thunderbird.Upgrade www-client/firefox-bin. | Aug 11, 2022 | Aug 10, 2022 |
| Mfsa2022 24 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 102.0 | Jun 29, 2022 | Jun 28, 2022 |
| Mfsa2022 25 | — | Upgrade to Mozilla Firefox ESR version 91.11Upgrade to the latest version of Mozilla Firefox | Jun 29, 2022 | Jun 28, 2022 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 91.11Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 102.0 | Jun 29, 2022 | Jun 28, 2022 |
| Suse | — | Upgrade MozillaThunderbird-translations-otherUpgrade MozillaFirefox-translations-otherUpgrade MozillaThunderbird-translations-commonUpgrade mozillafirefox-branding-sleUpgrade MozillaThunderbirdUpgrade MozillaFirefox-translations-commonUpgrade mozillafirefox-branding-upstreamUpgrade MozillaFirefoxUpgrade MozillaFirefox-devel | Oct 26, 2022 | Jul 6, 2022 |
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