Mozilla Firefox before 3.6.20, SeaMonkey 2.x, Thunderbird 3.x before 3.1.12, and possibly other products does not properly handle the dropping of a tab element, which allows remote attackers to execute arbitrary JavaScript code with chrome privileges by establishing a content area and registering for drop events.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade xulrunner-develUpgrade firefoxUpgrade xulrunner | Dec 1, 2016 | Aug 18, 2011 |
| Freebsd | — | Upgrade linux-firefoxUpgrade seamonkeyUpgrade linux-thunderbirdUpgrade thunderbirdUpgrade firefox | Dec 10, 2025 | Aug 16, 2011 |
| Gentoo Linux | — | Upgrade net-libs/xulrunner.Upgrade mail-client/mozilla-thunderbird.Upgrade www-client/seamonkey-bin.Upgrade dev-libs/nss.Upgrade mail-client/mozilla-thunderbird-bin.Upgrade www-client/mozilla-firefox-bin.Upgrade mail-client/thunderbird-bin.Upgrade www-client/mozilla-firefox.Upgrade www-client/firefox-bin.Upgrade mail-client/thunderbird.Upgrade www-client/seamonkey.Upgrade www-client/icecat.Upgrade net-libs/xulrunner-bin.Upgrade www-client/firefox. | Oct 30, 2017 | Aug 18, 2011 |
| Mfsa2011 30 | — | Upgrade to Mozilla Firefox version 3.6.20 | Aug 19, 2011 | Aug 16, 2011 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 3.1.12 | Feb 22, 2012 | Aug 18, 2011 |
| Oracle_linux | — | Upgrade xulrunner-develUpgrade firefoxUpgrade xulrunner | Oct 16, 2024 | Aug 18, 2011 |
| Redhat_linux | — | No solution exists | Jul 16, 2026 | Aug 16, 2011 |
| Suse | — | Upgrade MozillaFirefox-translations-commonUpgrade MozillaThunderbird-buildsymbolsUpgrade mozilla-xulrunner192-gnomeUpgrade sap-aio-releaseUpgrade MozillaThunderbirdUpgrade mozilla-xulrunner192Upgrade mozilla-xulrunner192-develUpgrade mozilla-xulrunner192-translations-otherUpgrade MozillaThunderbird-develUpgrade MozillaThunderbird-translations-otherUpgrade mozilla-js192Upgrade mozilla-xulrunner192-translations-32bitUpgrade mozillafirefox-branding-upstreamUpgrade MozillaFirefox-translationsUpgrade mozilla-xulrunner192-translations-commonUpgrade mozilla-xulrunner192-translations-common-32bitUpgrade enigmailUpgrade MozillaFirefox-translations-otherUpgrade MozillaFirefoxUpgrade mozilla-xulrunner192-translationsUpgrade mozilla-xulrunner192-gnome-32bitUpgrade mozilla-xulrunner192-translations-other-32bitUpgrade mozilla-xulrunner192-32bitUpgrade mozilla-js192-32bitUpgrade MozillaThunderbird-translations-commonUpgrade mozilla-xulrunner192-buildsymbols | Feb 17, 2015 | Aug 18, 2011 |
| Ubuntu | — | Upgrade firefoxUpgrade xulrunner-1.9.2Upgrade thunderbird | Nov 8, 2024 | Aug 18, 2011 |
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