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Mozilla Firefox 43.x mishandles attempts to connect to the Application Reputation service, which makes it easier for remote attackers to trigger an unintended download by leveraging the absence of reputation data.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Freebsd | — | Upgrade linux-seamonkeyUpgrade firefox-esrUpgrade thunderbirdUpgrade firefoxUpgrade seamonkeyUpgrade linux-thunderbirdUpgrade libxulUpgrade linux-firefox | Dec 10, 2025 | Feb 1, 2016 |
| Gentoo Linux | — | Upgrade www-client/firefox-bin.Upgrade www-client/firefox.Upgrade dev-libs/nss.Upgrade dev-libs/nspr.Upgrade mail-client/thunderbird-bin.Upgrade mail-client/thunderbird. | Oct 30, 2017 | Jan 31, 2016 |
| Mfsa2016 11 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 44.0 | Jan 29, 2016 | Jan 26, 2016 |
| Suse | — | Upgrade MozillaFirefox-develUpgrade MozillaFirefox-translations-otherUpgrade MozillaFirefoxUpgrade MozillaFirefox-translations-common | Feb 2, 2016 | Jan 31, 2016 |
| Ubuntu | — | Upgrade firefox | Feb 2, 2016 | Jan 31, 2016 |
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