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Mozilla Firefox before 3.5.16 and 3.6.x before 3.6.13, Thunderbird before 3.0.11 and 3.1.x before 3.1.7, and SeaMonkey before 2.0.11 do not properly validate downloadable fonts before use within an operating system's font implementation, which allows remote attackers to execute arbitrary code via vectors related to @font-face Cascading Style Sheets (CSS) rules.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade firefox | Dec 1, 2016 | Dec 10, 2010 |
| Freebsd | — | Upgrade seamonkeyUpgrade thunderbirdUpgrade linux-firefox-develUpgrade libxulUpgrade firefoxUpgrade linux-firefoxUpgrade linux-thunderbirdUpgrade linux-seamonkey | Dec 10, 2025 | Dec 10, 2010 |
| Gentoo Linux | — | Upgrade www-client/firefox-bin.Upgrade www-client/mozilla-firefox-bin.Upgrade net-libs/xulrunner-bin.Upgrade mail-client/thunderbird.Upgrade mail-client/mozilla-thunderbird-bin.Upgrade net-libs/xulrunner.Upgrade mail-client/thunderbird-bin.Upgrade www-client/seamonkey.Upgrade www-client/icecat.Upgrade www-client/firefox.Upgrade mail-client/mozilla-thunderbird.Upgrade www-client/mozilla-firefox.Upgrade dev-libs/nss.Upgrade www-client/seamonkey-bin. | Oct 30, 2017 | Dec 10, 2010 |
| Mfsa2010 78 | — | Upgrade to Mozilla Firefox version 3.6.13Upgrade to Mozilla Firefox version 3.5.16 | Jun 14, 2012 | Dec 10, 2010 |
| Mozilla Seamonkey | — | Upgrade to Mozilla SeaMonkey version 2.0.11 | Feb 3, 2012 | Dec 10, 2010 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 3.0.11Upgrade to Mozilla Thunderbird version 3.1.7 | Feb 22, 2012 | Dec 10, 2010 |
| Oracle_linux | — | Upgrade firefoxUpgrade xulrunner-develUpgrade xulrunner | Oct 16, 2024 | Dec 10, 2010 |
| Suse | — | Upgrade MozillaThunderbird-translations-commonUpgrade mozilla-xulrunner192-x86Upgrade MozillaThunderbird-develUpgrade mozilla-xulrunner192-translations-32bitUpgrade mozilla-xulrunner192-32bitUpgrade mozilla-xulrunner192-gnomeUpgrade MozillaFirefoxUpgrade MozillaThunderbirdUpgrade mozilla-xulrunner192-gnome-32bitUpgrade mozilla-xulrunner192Upgrade MozillaFirefox-translationsUpgrade mozilla-xulrunner192-develUpgrade MozillaThunderbird-translations-otherUpgrade MozillaFirefox-develUpgrade mozilla-xulrunner192-translations | Feb 17, 2015 | Jul 9, 2013 |
| Ubuntu | — | Upgrade abrowserUpgrade xulrunner-1.9.1Upgrade xulrunner-1.9.2Upgrade firefoxUpgrade thunderbirdUpgrade firefox-3.5Upgrade firefox-3.0 | Nov 8, 2024 | Dec 10, 2010 |
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