Mozilla Firefox before 3.5.12 and 3.6.x before 3.6.9, Thunderbird before 3.0.7 and 3.1.x before 3.1.3, and SeaMonkey before 2.0.7 do not properly restrict use of the type attribute of an OBJECT element to set a document's charset, which allows remote attackers to bypass cross-site scripting (XSS) protection mechanisms via UTF-7 encoding.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade xulrunner-develUpgrade xulrunnerUpgrade seamonkey-nss-develUpgrade seamonkey-mailUpgrade seamonkey-nssUpgrade seamonkey-nspr-develUpgrade nss-develUpgrade nss-pkcs11-develUpgrade seamonkey-develUpgrade seamonkey-nsprUpgrade seamonkey-js-debuggerUpgrade firefoxUpgrade nssUpgrade nsprUpgrade thunderbirdUpgrade nss-toolsUpgrade nspr-develUpgrade seamonkeyUpgrade seamonkey-chatUpgrade seamonkey-dom-inspector | Dec 1, 2016 | Sep 9, 2010 |
| Freebsd | — | Upgrade linux-firefox-develUpgrade seamonkeyUpgrade libxulUpgrade firefoxUpgrade linux-firefoxUpgrade thunderbird | Dec 10, 2025 | Sep 8, 2010 |
| Gentoo Linux | — | Upgrade dev-libs/nss.Upgrade www-client/icecat.Upgrade mail-client/thunderbird-bin.Upgrade www-client/mozilla-firefox.Upgrade mail-client/thunderbird.Upgrade www-client/seamonkey.Upgrade net-libs/xulrunner.Upgrade www-client/firefox.Upgrade mail-client/mozilla-thunderbird-bin.Upgrade www-client/seamonkey-bin.Upgrade www-client/mozilla-firefox-bin.Upgrade mail-client/mozilla-thunderbird.Upgrade net-libs/xulrunner-bin.Upgrade www-client/firefox-bin. | Oct 30, 2017 | Sep 9, 2010 |
| Mfsa2010 61 | — | Upgrade to Mozilla Firefox version 3.6.9Upgrade to Mozilla Firefox version 3.5.12 | Jun 14, 2012 | Sep 9, 2010 |
| Mozilla Seamonkey | — | Upgrade to Mozilla SeaMonkey version 2.0.7 | Feb 3, 2012 | Sep 9, 2010 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 3.0.7Upgrade to Mozilla Thunderbird version 3.1.3 | Feb 22, 2012 | Sep 9, 2010 |
| Oracle_linux | — | Upgrade nssUpgrade xulrunnerUpgrade nsprUpgrade nspr-develUpgrade nss-pkcs11-develUpgrade firefoxUpgrade xulrunner-develUpgrade nss-toolsUpgrade nss-devel | Oct 16, 2024 | Sep 9, 2010 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Sep 7, 2010 |
| Suse | — | Upgrade mozilla-xulrunner192-32bitUpgrade MozillaThunderbird-translations-commonUpgrade libfreebl3-32bitUpgrade MozillaFirefox-translationsUpgrade mozilla-xulrunner190Upgrade mozilla-xulrunner190-32bitUpgrade mozilla-nss-32bitUpgrade mozilla-nspr-x86Upgrade orbit2Upgrade mozilla-nss-x86Upgrade mozilla-xulrunner192-gnome-32bitUpgrade MozillaFirefoxUpgrade mozilla-nss-toolsUpgrade libidlUpgrade mozilla-xulrunner190-x86Upgrade mozilla-xulrunner192-translationsUpgrade MozillaFirefox-translations-otherUpgrade gconf2Upgrade mozilla-xulrunner191Upgrade mozilla-xulrunner191-gnomevfsUpgrade MozillaFirefox-translations-commonUpgrade MozillaThunderbirdUpgrade mozilla-xulrunner191-translationsUpgrade orbit2-32bitUpgrade mozilla-nsprUpgrade libfreebl3-x86Upgrade mozilla-xulrunner192-translations-32bitUpgrade MozillaThunderbird-develUpgrade orbit2-x86Upgrade mozilla-nssUpgrade gconf2-32bitUpgrade mozilla-xulrunner190-gnomevfsUpgrade mozilla-xulrunner190-translationsUpgrade libidl-32bitUpgrade libfreebl3Upgrade libidl-x86Upgrade mozilla-xulrunner192-gnomeUpgrade mozilla-xulrunner191-32bitUpgrade gconf2-x86Upgrade MozillaFirefox-develUpgrade mozilla-nspr-32bitUpgrade mozilla-xulrunner192-x86Upgrade MozillaThunderbird-translations-otherUpgrade MozillaFirefox-branding-SLEDUpgrade mozilla-xulrunner192-develUpgrade mozilla-xulrunner192Upgrade mozilla-xulrunner191-x86 | Feb 17, 2015 | Jul 9, 2013 |
| Ubuntu | — | Upgrade firefoxUpgrade firefox-3.0Upgrade abrowserUpgrade xulrunner-1.9.1Upgrade thunderbirdUpgrade xulrunner-1.9.2Upgrade firefox-3.5 | Nov 8, 2024 | Sep 9, 2010 |
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