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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 librewolfUpgrade firefox-esrUpgrade firefoxUpgrade thunderbird | Aug 22, 2024 | Dec 22, 2022 |
| Gentoo Linux | — | Upgrade www-client/firefox.Upgrade mail-client/thunderbird.Upgrade www-client/firefox-bin.Upgrade mail-client/thunderbird-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 the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox ESR version 91.11 | Jun 29, 2022 | Jun 28, 2022 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 102.0Upgrade to Mozilla Thunderbird version 91.11Upgrade to the latest version of Mozilla Thunderbird | Jun 29, 2022 | Jun 28, 2022 |
| Suse | — | Upgrade mozillafirefox-branding-sleUpgrade MozillaThunderbirdUpgrade mozillafirefox-branding-upstreamUpgrade MozillaFirefoxUpgrade MozillaFirefox-translations-commonUpgrade MozillaFirefox-develUpgrade MozillaThunderbird-translations-commonUpgrade MozillaFirefox-translations-otherUpgrade MozillaThunderbird-translations-other | Oct 26, 2022 | Jul 6, 2022 |
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