As part of a winning Pwn2Own entry, a researcher demonstrated a sandbox escape by installing a malicious language pack and then opening a browser feature that used the compromised translation. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade firefox-esr | Nov 8, 2019 | Jul 23, 2019 |
| Amazon Linux Ami 2 | — | Upgrade thunderbirdUpgrade thunderbird-debuginfo | Apr 27, 2020 | Jul 23, 2019 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Jul 23, 2019 |
| Centos_linux | — | Upgrade thunderbird-debuginfoUpgrade firefox-debuginfoUpgrade firefoxUpgrade thunderbird-debugsourceUpgrade firefox-debugsourceUpgrade thunderbird | Jul 16, 2019 | Jul 9, 2019 |
| Debian | — | Upgrade thunderbirdUpgrade firefox-esr | Jul 15, 2019 | Jul 15, 2019 |
| Freebsd | — | Upgrade linux-seamonkeyUpgrade seamonkeyUpgrade firefoxUpgrade firefox-esrUpgrade thunderbirdUpgrade linux-thunderbirdUpgrade waterfoxUpgrade libxulUpgrade linux-firefox | Jul 11, 2019 | Jul 9, 2019 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird-bin.Upgrade mail-client/thunderbird.Upgrade www-client/firefox.Upgrade www-client/firefox-bin. | Aug 16, 2019 | Jul 23, 2019 |
| Mfsa2019 21 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 68.0 | Jul 10, 2019 | Jul 9, 2019 |
| Mfsa2019 22 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox ESR version 60.8 | Jul 10, 2019 | Jul 9, 2019 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 60.8 | Jul 12, 2019 | Jul 9, 2019 |
| Oracle Solaris | — | Upgrade mail/thunderbird/plugin/thunderbird-lightning to version 60.8.0-11.4.12.0.1.3.0 on Solaris 11.4Upgrade web/browser/firefox to version 60.8.0-11.4.12.0.1.3.0 on Solaris 11.4Upgrade web/data/firefox-bookmarks to version 60.8.0-11.4.12.0.1.3.0 on Solaris 11.4Upgrade mail/thunderbird to version 60.8.0-11.4.12.0.1.3.0 on Solaris 11.4 | Aug 21, 2019 | Jul 23, 2019 |
| Oracle_linux | — | Upgrade firefoxUpgrade thunderbird | Jul 12, 2019 | Jul 10, 2019 |
| Redhat_linux | — | Upgrade thunderbird-debugsourceUpgrade firefoxUpgrade thunderbirdUpgrade firefox-debuginfoUpgrade firefox-debugsourceNo solution existsUpgrade thunderbird-debuginfo | Jul 12, 2019 | Jul 11, 2019 |
| Suse | — | Upgrade firefox-gtk3-toolsUpgrade MozillaThunderbird-translations-otherUpgrade firefox-libgdk_pixbuf-2_0-0Upgrade libfirefox-gmodule-2_0-0Upgrade MozillaFirefox-translations-otherUpgrade firefox-libcairo2Upgrade mozilla-nssUpgrade libfreebl3-hmac-32bitUpgrade firefox-libgtk-3-0Upgrade firefox-libffi7Upgrade mozilla-nss-develUpgrade MozillaFirefox-branding-SLEDUpgrade libsoftokn3-hmacUpgrade mozilla-nss-certsUpgrade mozilla-nss-32bitUpgrade libfirefox-gio-2_0-0Upgrade mozillafirefox-buildsymbolsUpgrade firefox-gtk3-branding-upstreamUpgrade libsoftokn3Upgrade firefox-libpango-1_0-0Upgrade firefox-gdk-pixbuf-langUpgrade MozillaThunderbird-translations-commonUpgrade libfreebl3-32bitUpgrade libfreebl3Upgrade firefox-gdk-pixbuf-thumbnailerUpgrade firefox-atk-langUpgrade libfirefox-glib-2_0-0Upgrade firefox-gtk3-immodule-ximUpgrade mozilla-nss-certs-32bitUpgrade firefox-glib2-toolsUpgrade firefox-gtk3-immodule-inuktitutUpgrade firefox-gtk3-immodule-vietnameseUpgrade firefox-gtk3-langUpgrade libfirefox-gobject-2_0-0Upgrade libsoftokn3-hmac-32bitUpgrade firefox-gtk3-dataUpgrade mozillafirefox-branding-upstreamUpgrade mozilla-nss-sysinit-32bitUpgrade firefox-gtk3-immodule-multipressUpgrade mozilla-nss-sysinitUpgrade MozillaThunderbird-buildsymbolsUpgrade MozillaFirefox-develUpgrade mozilla-nspr-develUpgrade MozillaFirefox-translations-commonUpgrade firefox-gtk3-immodule-amharicUpgrade libfirefox-gthread-2_0-0Upgrade mozilla-nspr-32bitUpgrade mozilla-nsprUpgrade MozillaThunderbirdUpgrade mozillafirefox-branding-sleUpgrade firefox-libcairo-gobject2Upgrade firefox-gtk3-immodules-tigrignaUpgrade firefox-glib2-langUpgrade firefox-gio-branding-upstreamUpgrade firefox-libatk-1_0-0Upgrade firefox-libffi4Upgrade mozilla-nss-toolsUpgrade firefox-libharfbuzz0Upgrade libfreebl3-hmacUpgrade firefox-gtk3-immodule-thaiUpgrade libsoftokn3-32bitUpgrade firefox-gdk-pixbuf-query-loadersUpgrade MozillaFirefox | Jul 18, 2019 | Jul 9, 2019 |
| Ubuntu | — | Upgrade thunderbirdUpgrade firefox | Jul 13, 2019 | Jul 9, 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