The Quarterly Threat Landscape Report is out. See what attackers are targeting now.Read report
The Worker::SetEventListener function in the Web workers implementation in Mozilla Firefox before 25.0, Firefox ESR 17.x before 17.0.10 and 24.x before 24.1, Thunderbird before 24.1, Thunderbird ESR 17.x before 17.0.10, and SeaMonkey before 2.22 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via vectors related to direct proxies.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade xulrunner-develUpgrade xulrunnerUpgrade thunderbirdUpgrade firefox | Dec 1, 2016 | Oct 30, 2013 |
| Freebsd | — | Upgrade linux-thunderbirdUpgrade thunderbirdUpgrade linux-seamonkeyUpgrade linux-firefoxUpgrade firefoxUpgrade seamonkey | Dec 10, 2025 | Oct 30, 2013 |
| Gentoo Linux | — | Upgrade www-client/seamonkey.Upgrade mail-client/thunderbird.Upgrade www-client/firefox.Upgrade www-client/seamonkey-bin.Upgrade mail-client/thunderbird-bin.Upgrade dev-libs/nspr.Upgrade www-client/firefox-bin. | Oct 30, 2017 | Oct 30, 2013 |
| Mfsa2013 101 | — | Upgrade to Mozilla Firefox ESR version 24.1Upgrade to Mozilla Firefox ESR version 17.0.10Upgrade to Mozilla Firefox version 25.0Upgrade to the latest version of Mozilla Firefox | Nov 14, 2013 | Oct 30, 2013 |
| Mozilla Seamonkey | — | Upgrade to the latest version of Mozilla SeaMonkeyUpgrade to Mozilla SeaMonkey version 2.22 | Dec 8, 2014 | Oct 30, 2013 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird ESR version 17.0.10Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 24.1 | Nov 14, 2013 | Oct 30, 2013 |
| Oracle_linux | — | Upgrade xulrunnerUpgrade firefoxUpgrade thunderbirdUpgrade xulrunner-devel | Oct 16, 2024 | Oct 30, 2013 |
| Suse | — | Upgrade firefox-fontconfig-32bitUpgrade seamonkeyUpgrade seamonkey-dom-inspectorUpgrade firefox-libstdc++6-32bitUpgrade MozillaFirefoxUpgrade mozilla-nss-develUpgrade mozilla-nss-toolsUpgrade MozillaFirefox-translationsUpgrade mozilla-xulrunner192-gnome-32bitUpgrade firefox-atk-32bitUpgrade seamonkey-venkmanUpgrade mozilla-xulrunner191-gnomevfs-32bitUpgrade MozillaFirefox-translations-otherUpgrade xulrunner-32bitUpgrade mozilla-xulrunner191Upgrade xulrunnerUpgrade mozilla-nss-32bitUpgrade firefox-freetype2-32bitUpgrade seamonkey-translations-commonUpgrade firefox-cairo-32bitUpgrade firefox-freetype2Upgrade MozillaThunderbird-buildsymbolsUpgrade mozilla-nspr-32bitUpgrade mozilla-xulrunner191-translationsUpgrade firefox-pangoUpgrade MozillaThunderbird-develUpgrade enigmailUpgrade mozilla-js-32bitUpgrade mozilla-xulrunner191-translations-32bitUpgrade firefox-pixmanUpgrade firefox-gtk2-32bitUpgrade seamonkey-ircUpgrade seamonkey-translations-otherUpgrade xulrunner-develUpgrade mozilla-xulrunner192-gnomeUpgrade firefox-gtk2Upgrade mozilla-nssUpgrade firefox-pcre-32bitUpgrade firefox-libstdc++6Upgrade mozillafirefox-buildsymbolsUpgrade firefox-cairoUpgrade firefox-fontconfigUpgrade MozillaThunderbird-translations-commonUpgrade firefox-gtk2-langUpgrade mozilla-xulrunner192-translations-32bitUpgrade mozilla-nspr-develUpgrade firefox-pango-32bitUpgrade mozilla-xulrunner191-gnomevfsUpgrade firefox-atkUpgrade mozilla-xulrunner192-translationsUpgrade MozillaFirefox-translations-commonUpgrade firefox-glib2-32bitUpgrade mozilla-xulrunner191-32bitUpgrade mozillafirefox-branding-upstreamUpgrade firefox-libgcc_s1-32bitUpgrade mozilla-nsprUpgrade MozillaFirefox-develUpgrade MozillaThunderbirdUpgrade MozillaFirefox-branding-SLEDUpgrade firefox-glib2Upgrade mozilla-xulrunner192-32bitUpgrade MozillaThunderbird-translations-otherUpgrade firefox-libgcc_s1Upgrade xulrunner-buildsymbolsUpgrade firefox-pcreUpgrade mozilla-jsUpgrade firefox-pixman-32bitUpgrade mozilla-xulrunner192 | Feb 17, 2015 | Oct 30, 2013 |
| Ubuntu | — | Upgrade thunderbirdUpgrade firefox | Nov 8, 2024 | Oct 30, 2013 |
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