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The CSSLoaderImpl::DoSheetComplete function in layout/style/nsCSSLoader.cpp in Mozilla Firefox 3.0.x before 3.0.18, 3.5.x before 3.5.8, and 3.6.x before 3.6.2; Thunderbird before 3.0.2; and SeaMonkey before 2.0.3 changes the case of certain strings in a stylesheet before adding this stylesheet to the XUL cache, which might allow remote attackers to modify the browser's font and other CSS attributes, and potentially disrupt rendering of a web page, by forcing the browser to perform this erroneous stylesheet caching.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade seamonkey-nspr-develUpgrade seamonkey-chatUpgrade xulrunnerUpgrade seamonkey-nsprUpgrade seamonkey-js-debuggerUpgrade xulrunner-develUpgrade seamonkey-nssUpgrade seamonkey-dom-inspectorUpgrade firefoxUpgrade seamonkeyUpgrade seamonkey-nss-develUpgrade thunderbirdUpgrade xulrunner-devel-unstableUpgrade seamonkey-develUpgrade seamonkey-mail | Dec 1, 2016 | Mar 25, 2010 |
| Gentoo Linux | — | Upgrade www-client/mozilla-firefox-bin.Upgrade mail-client/mozilla-thunderbird-bin.Upgrade mail-client/thunderbird-bin.Upgrade net-libs/xulrunner.Upgrade net-libs/xulrunner-bin.Upgrade www-client/mozilla-firefox.Upgrade www-client/firefox-bin.Upgrade www-client/icecat.Upgrade www-client/seamonkey-bin.Upgrade www-client/firefox.Upgrade www-client/seamonkey.Upgrade mail-client/mozilla-thunderbird.Upgrade dev-libs/nss.Upgrade mail-client/thunderbird. | Oct 30, 2017 | Mar 25, 2010 |
| Mfsa2010 14 | — | Upgrade to Mozilla Firefox version 3.6.2Upgrade to Mozilla Firefox version 3.0.18Upgrade to Mozilla Firefox version 3.5.8 | Jun 14, 2012 | Mar 25, 2010 |
| Mozilla Seamonkey | — | Upgrade to Mozilla SeaMonkey version 2.0.3 | Feb 3, 2012 | Mar 25, 2010 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 3.0.2 | Feb 22, 2012 | Mar 25, 2010 |
| Oracle_linux | — | Upgrade firefoxUpgrade xulrunner-develUpgrade xulrunner-devel-unstableUpgrade xulrunner | Oct 16, 2024 | Mar 25, 2010 |
| Suse | — | Upgrade MozillaFirefox-translationsUpgrade mozilla-xulrunner192-gnome-32bitUpgrade MozillaFirefoxUpgrade MozillaFirefox-translations-commonUpgrade mozilla-xulrunner192-translationsUpgrade mozilla-xulrunner192-32bitUpgrade MozillaFirefox-develUpgrade mozilla-xulrunner192Upgrade mozilla-xulrunner192-gnomeUpgrade mozilla-xulrunner192-develUpgrade mozilla-xulrunner192-translations-32bitUpgrade MozillaFirefox-translations-otherUpgrade mozilla-xulrunner192-x86 | Aug 9, 2024 | Jun 28, 2013 |
| Ubuntu | — | Upgrade xulrunner-1.9.1Upgrade thunderbirdUpgrade seamonkeyUpgrade xulrunner-1.9Upgrade firefox | Nov 19, 2024 | Mar 25, 2010 |
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