A fixed-size stack buffer could overflow in nrappkit when doing WebRTC signaling. This resulted in a potentially exploitable crash in some instances. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade firefox-esrUpgrade librewolfUpgrade firefox | Aug 22, 2024 | Jan 8, 2020 |
| Amazon Linux Ami 2 | — | Upgrade thunderbirdUpgrade thunderbird-debuginfo | Apr 27, 2020 | Jan 8, 2020 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Jan 8, 2020 |
| Centos_linux | — | Upgrade thunderbird-debuginfoUpgrade firefox-debuginfoUpgrade firefox-debugsourceUpgrade firefoxUpgrade thunderbird-debugsourceUpgrade thunderbird | Oct 25, 2019 | Oct 23, 2019 |
| Debian | — | Upgrade thunderbirdUpgrade firefox-esr | Oct 28, 2019 | Oct 28, 2019 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird-bin.Upgrade mail-client/thunderbird. | Mar 16, 2020 | Jan 8, 2020 |
| Mfsa2019 33 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox ESR version 68.2 | Oct 23, 2019 | Oct 22, 2019 |
| Mfsa2019 34 | — | Upgrade to Mozilla Firefox version 70.0Upgrade to the latest version of Mozilla Firefox | Oct 23, 2019 | Oct 22, 2019 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 68.2 | Oct 25, 2019 | Oct 22, 2019 |
| Oracle Solaris | — | Upgrade mail/thunderbird/plugin/thunderbird-lightning to version 68.2.0-11.4.15.0.1.4.0 on Solaris 11.4Upgrade web/data/firefox-bookmarks to version 68.2.0-11.4.15.0.1.4.0 on Solaris 11.4Upgrade web/browser/firefox to version 68.2.0-11.4.15.0.1.4.0 on Solaris 11.4Upgrade mail/thunderbird to version 68.2.0-11.4.15.0.1.4.0 on Solaris 11.4 | Nov 20, 2019 | Nov 20, 2019 |
| Oracle_linux | — | Upgrade firefoxUpgrade thunderbird | Oct 30, 2019 | Oct 22, 2019 |
| Redhat_linux | — | Upgrade thunderbirdUpgrade firefoxNo solution existsUpgrade thunderbird-debugsourceUpgrade firefox-debugsourceUpgrade thunderbird-debuginfoUpgrade firefox-debuginfo | Oct 25, 2019 | Oct 23, 2019 |
| Suse | — | Upgrade firefox-atk-langUpgrade firefox-gtk3-immodule-thaiUpgrade firefox-gtk3-immodule-vietnameseUpgrade firefox-gtk3-langUpgrade firefox-gdk-pixbuf-thumbnailerUpgrade mozillafirefox-buildsymbolsUpgrade firefox-gdk-pixbuf-langUpgrade firefox-libpango-1_0-0Upgrade firefox-gio-branding-upstreamUpgrade mozilla-nss-toolsUpgrade libfirefox-gmodule-2_0-0Upgrade firefox-gtk3-immodules-tigrignaUpgrade MozillaFirefox-translations-commonUpgrade mozilla-nss-32bitUpgrade mozilla-nss-develUpgrade mozilla-nsprUpgrade libsoftokn3-32bitUpgrade libfirefox-gthread-2_0-0Upgrade mozilla-nspr-32bitUpgrade MozillaFirefoxUpgrade mozilla-nspr-develUpgrade libfirefox-gobject-2_0-0Upgrade libfirefox-gio-2_0-0Upgrade firefox-libatk-1_0-0Upgrade mozillafirefox-branding-sleUpgrade firefox-gtk3-dataUpgrade firefox-gtk3-immodule-inuktitutUpgrade firefox-libgdk_pixbuf-2_0-0Upgrade firefox-gtk3-immodule-amharicUpgrade libfreebl3-32bitUpgrade MozillaThunderbird-translations-commonUpgrade firefox-gdk-pixbuf-query-loadersUpgrade mozillafirefox-branding-upstreamUpgrade MozillaFirefox-translations-otherUpgrade firefox-gtk3-immodule-multipressUpgrade firefox-libharfbuzz0Upgrade MozillaThunderbirdUpgrade firefox-libcairo-gobject2Upgrade firefox-libffi4Upgrade MozillaFirefox-develUpgrade MozillaThunderbird-translations-otherUpgrade mozilla-nss-certsUpgrade libfreebl3Upgrade firefox-glib2-langUpgrade firefox-esr-branding-openSUSEUpgrade firefox-libcairo2Upgrade firefox-gtk3-immodule-ximUpgrade libsoftokn3Upgrade MozillaFirefox-branding-SLEDUpgrade MozillaFirefox-branding-openSUSEUpgrade firefox-gtk3-toolsUpgrade firefox-gtk3-branding-upstreamUpgrade mozilla-nssUpgrade firefox-glib2-toolsUpgrade mozilla-nss-certs-32bitUpgrade libfirefox-glib-2_0-0Upgrade firefox-libgtk-3-0Upgrade firefox-libffi7 | Nov 1, 2019 | Oct 23, 2019 |
| Ubuntu | — | Upgrade thunderbirdUpgrade firefox | Oct 24, 2019 | Oct 23, 2019 |
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