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The gPluginHandler.handleEvent function in the plugin handler in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 17.x before 17.0.2, and SeaMonkey before 2.15 does not properly enforce the Same Origin Policy, which allows remote attackers to conduct clickjacking attacks via crafted JavaScript code that listens for a mutation event.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Freebsd | — | Upgrade thunderbirdUpgrade libxulUpgrade firefoxUpgrade linux-firefoxUpgrade ca_root_nssUpgrade linux-seamonkeyUpgrade seamonkeyUpgrade linux-thunderbird | Dec 10, 2025 | Jan 9, 2013 |
| Gentoo Linux | — | Upgrade www-client/firefox.Upgrade www-client/firefox-bin.Upgrade mail-client/thunderbird.Upgrade www-client/seamonkey-bin.Upgrade www-client/seamonkey.Upgrade mail-client/thunderbird-bin. | Oct 30, 2017 | Jan 13, 2013 |
| Mfsa2013 10 | — | Upgrade to Mozilla Firefox ESR version 17.0.2Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 18.0 | Jan 14, 2013 | Jan 13, 2013 |
| Mozilla Seamonkey | — | Upgrade to Mozilla SeaMonkey version 2.15Upgrade to the latest version of Mozilla SeaMonkey | Jan 10, 2013 | Jan 8, 2013 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 17.0.2Upgrade to Mozilla Thunderbird ESR version 17.0.2Upgrade to the latest version of Mozilla Thunderbird | Jan 10, 2013 | Jan 8, 2013 |
| Suse | — | Upgrade mozilla-nspr-debugsourceUpgrade mozilla-nss-certs-debuginfoUpgrade xulrunner-32bitUpgrade mozilla-nss-x86Upgrade mozilla-nss-32bitUpgrade firefox3-gtk2Upgrade mozilla-js-debuginfo-x86Upgrade mozilla-nss-certs-x86Upgrade mozilla-nss-debuginfoUpgrade libsoftokn3-debuginfo-x86Upgrade mozilla-nspr-debuginfo-32bitUpgrade xulrunner-x86Upgrade mozilla-nss-sysinit-debuginfoUpgrade firefox3-pango-32bitUpgrade firefox3-cairoUpgrade mozilla-js-debuginfo-32bitUpgrade MozillaFirefox-translationsUpgrade mozilla-nspr-x86Upgrade mozilla-nss-certs-debuginfo-32bitUpgrade libsoftokn3-debuginfoUpgrade mozilla-nss-develUpgrade xulrunnerUpgrade libfreebl3Upgrade mozilla-nss-debugsourceUpgrade enigmail-debuginfoUpgrade MozillaFirefox-debugsourceUpgrade seamonkeyUpgrade MozillaThunderbird-debuginfoUpgrade mozilla-nss-certs-debuginfo-x86Upgrade MozillaThunderbird-devel-debuginfoUpgrade libfreebl3-debuginfo-32bitUpgrade libfreebl3-32bitUpgrade seamonkey-venkmanUpgrade mozilla-nss-debuginfo-x86Upgrade MozillaFirefox-branding-SLEDUpgrade mozilla-nss-certsUpgrade sle-sdk-releaseUpgrade mozilla-nssUpgrade seamonkey-translations-commonUpgrade MozillaThunderbird-develUpgrade libsoftokn3-x86Upgrade mozilla-nss-certs-32bitUpgrade firefox3-gtk2-32bitUpgrade mozilla-nss-toolsUpgrade xulrunner-debuginfoUpgrade xulrunner-develUpgrade mozilla-nspr-debuginfo-x86Upgrade MozillaThunderbird-buildsymbolsUpgrade mozilla-nss-sysinit-debuginfo-32bitUpgrade mozilla-js-debuginfoUpgrade libfreebl3-debuginfo-x86Upgrade mozilla-nss-tools-debuginfoUpgrade mozilla-nss-sysinit-debuginfo-x86Upgrade firefox3-pangoUpgrade MozillaFirefox-debuginfoUpgrade libfreebl3-x86Upgrade mozilla-nss-64bitUpgrade seamonkey-debugsourceUpgrade mozilla-jsUpgrade MozillaFirefox-translations-commonUpgrade firefox3-cairo-32bitUpgrade mozillafirefox-buildsymbolsUpgrade mozilla-nss-debuginfo-32bitUpgrade MozillaFirefox-develUpgrade xulrunner-debugsourceUpgrade libsoftokn3Upgrade enigmailUpgrade mozilla-nspr-64bitUpgrade libfreebl3-debuginfoUpgrade mozilla-nspr-32bitUpgrade MozillaFirefoxUpgrade xulrunner-devel-debuginfoUpgrade xulrunner-buildsymbolsUpgrade MozillaThunderbird-translations-commonUpgrade mozilla-nss-sysinit-x86Upgrade libsoftokn3-debuginfo-32bitUpgrade mozilla-nsprUpgrade mozilla-js-32bitUpgrade seamonkey-dom-inspectorUpgrade mozilla-nspr-develUpgrade MozillaThunderbird-translations-otherUpgrade mozilla-js-x86Upgrade seamonkey-translations-otherUpgrade mozilla-nspr-debuginfoUpgrade seamonkey-ircUpgrade MozillaThunderbirdUpgrade xulrunner-debuginfo-32bitUpgrade mozilla-nss-sysinit-32bitUpgrade mozilla-nss-sysinitUpgrade MozillaFirefox-translations-otherUpgrade MozillaThunderbird-debugsourceUpgrade seamonkey-debuginfoUpgrade libsoftokn3-32bitUpgrade mozillafirefox-branding-upstreamUpgrade xulrunner-debuginfo-x86 | Feb 17, 2015 | Jan 13, 2013 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | Nov 8, 2024 | Jan 13, 2013 |
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