The Quarterly Threat Landscape Report is out. See what attackers are targeting now.Read report
Mozilla Firefox before 42.0 and Firefox ESR 38.x before 38.4, when a Java plugin is enabled, allow remote attackers to cause a denial of service (incorrect garbage collection and application crash) or possibly execute arbitrary code via a crafted Java applet that deallocates an in-use JavaScript wrapper.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade firefox | Dec 1, 2016 | Nov 5, 2015 |
| Debian | — | Upgrade iceweasel | Nov 9, 2015 | Nov 4, 2015 |
| Freebsd | — | Upgrade firefoxUpgrade thunderbirdUpgrade linux-firefoxUpgrade seamonkeyUpgrade libxulUpgrade nssUpgrade linux-thunderbirdUpgrade linux-seamonkeyUpgrade firefox-esrUpgrade nsprUpgrade linux-c6-nspr | Dec 10, 2025 | Nov 19, 2015 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird-bin.Upgrade www-client/firefox-bin.Upgrade www-client/firefox.Upgrade mail-client/thunderbird. | Oct 30, 2017 | Nov 5, 2015 |
| Mfsa2015 130 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox ESR version 38.4Upgrade to Mozilla Firefox version 42.0 | Nov 4, 2015 | Nov 3, 2015 |
| Oracle Solaris | — | Upgrade database/sqlite-3 to version 3.9.2-0.175.3.8.0.2.0 on Solaris 11.3Upgrade database/sqlite-3/documentation to version 3.9.2-0.175.3.8.0.2.0 on Solaris 11.3Upgrade web/browser/firefox to version 38.4.0-0.175.3.8.0.2.0 on Solaris 11.3Upgrade runtime/tcl-8/tcl-sqlite-3 to version 3.9.2-0.175.3.8.0.2.0 on Solaris 11.3 | May 29, 2017 | Nov 5, 2015 |
| Oracle_linux | — | Upgrade firefox | Oct 16, 2024 | Nov 5, 2015 |
| Suse | — | Upgrade mozilla-nss-develUpgrade mozilla-nsprUpgrade MozillaFirefoxUpgrade MozillaFirefox-translations-commonUpgrade libsoftokn3-32bitUpgrade mozillafirefox-branding-sleUpgrade MozillaFirefox-translationsUpgrade libfreebl3-32bitUpgrade mozilla-nss-x86Upgrade libsoftokn3-x86Upgrade mozilla-nspr-develUpgrade mozilla-nspr-32bitUpgrade mozilla-nss-32bitUpgrade mozilla-nss-toolsUpgrade mozilla-nspr-x86Upgrade libsoftokn3Upgrade mozilla-nss-certs-32bitUpgrade mozilla-nssUpgrade MozillaThunderbirdUpgrade MozillaThunderbird-develUpgrade libfreebl3Upgrade MozillaFirefox-develUpgrade libfreebl3-hmac-32bitUpgrade MozillaThunderbird-translations-otherUpgrade MozillaThunderbird-translations-commonUpgrade libsoftokn3-hmac-32bitUpgrade libsoftokn3-hmacUpgrade MozillaFirefox-branding-SLEDUpgrade libfreebl3-hmacUpgrade MozillaFirefox-translations-otherUpgrade mozilla-nss-certsUpgrade libfreebl3-x86 | Dec 18, 2015 | Nov 5, 2015 |
| Ubuntu | — | Upgrade firefox | Nov 9, 2015 | Nov 4, 2015 |
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