Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 implement cross-origin wrappers with a filtering behavior that does not properly restrict write actions, which allows remote attackers to conduct cross-site scripting (XSS) attacks via a crafted web site.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade xulrunner-develUpgrade xulrunnerUpgrade thunderbirdUpgrade firefox | Dec 1, 2016 | Nov 21, 2012 |
| Freebsd | — | Upgrade linux-thunderbirdUpgrade thunderbirdUpgrade firefoxUpgrade linux-firefoxUpgrade linux-seamonkeyUpgrade seamonkeyUpgrade libxul | Dec 10, 2025 | Nov 20, 2012 |
| Gentoo Linux | — | Upgrade www-client/firefox.Upgrade dev-libs/nss.Upgrade www-client/icecat.Upgrade www-client/seamonkey.Upgrade mail-client/thunderbird.Upgrade www-client/mozilla-firefox.Upgrade mail-client/mozilla-thunderbird.Upgrade net-libs/xulrunner-bin.Upgrade net-libs/xulrunner.Upgrade www-client/seamonkey-bin.Upgrade mail-client/mozilla-thunderbird-bin.Upgrade www-client/mozilla-firefox-bin.Upgrade mail-client/thunderbird-bin.Upgrade www-client/firefox-bin. | Oct 30, 2017 | Nov 21, 2012 |
| Mfsa2012 100 | — | Upgrade to Mozilla Firefox version 17.0Upgrade to Mozilla Firefox ESR version 10.0.11Upgrade to the latest version of Mozilla Firefox | Nov 14, 2013 | Nov 21, 2012 |
| Mozilla Seamonkey | — | Upgrade to Mozilla SeaMonkey version 2.14Upgrade to the latest version of Mozilla SeaMonkey | Nov 14, 2013 | Nov 21, 2012 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 17.0Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird ESR version 10.0.11 | Nov 14, 2013 | Nov 21, 2012 |
| Oracle_linux | — | Upgrade thunderbirdUpgrade firefoxUpgrade xulrunnerUpgrade xulrunner-devel | Oct 16, 2024 | Nov 21, 2012 |
| Suse | — | Upgrade mozilla-nss-32bitUpgrade mozilla-nssUpgrade MozillaThunderbird-translations-commonUpgrade MozillaFirefox-translations-otherUpgrade MozillaThunderbird-develUpgrade libfreebl3-x86Upgrade libfreebl3-32bitUpgrade MozillaThunderbird-translations-otherUpgrade mozilla-nss-toolsUpgrade MozillaFirefox-develUpgrade MozillaThunderbirdUpgrade MozillaFirefoxUpgrade mozilla-nss-x86Upgrade libfreebl3Upgrade mozilla-nss-develUpgrade MozillaFirefox-translations-commonUpgrade MozillaFirefox-translations | Feb 17, 2015 | Jun 27, 2013 |
| Ubuntu | — | Upgrade thunderbirdUpgrade firefox | Nov 8, 2024 | Nov 21, 2012 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub