Mozilla developers and community members reported memory safety bugs present in Firefox 68, Firefox ESR 68, and Firefox 60.8. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.
CVSS Details
- CVSS 3.1 Base Score: 8.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade firefoxUpgrade firefox-esr | Nov 8, 2019 | Sep 27, 2019 |
| Amazon Linux Ami 2 | — | Upgrade thunderbird-debuginfoUpgrade thunderbird | Apr 27, 2020 | Sep 27, 2019 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Sep 27, 2019 |
| Centos_linux | — | Upgrade thunderbird-debuginfoUpgrade thunderbirdUpgrade firefoxUpgrade thunderbird-debugsourceUpgrade firefox-debugsourceUpgrade firefox-debuginfo | Sep 5, 2019 | Sep 4, 2019 |
| Debian | — | Upgrade thunderbirdUpgrade firefox-esr | Sep 9, 2019 | Sep 9, 2019 |
| Freebsd | — | Upgrade firefox-esrUpgrade linux-thunderbirdUpgrade libxulUpgrade waterfoxUpgrade linux-seamonkeyUpgrade thunderbirdUpgrade seamonkeyUpgrade firefoxUpgrade linux-firefox | Sep 4, 2019 | Sep 3, 2019 |
| Gentoo Linux | — | Upgrade www-client/firefox.Upgrade www-client/firefox-bin. | Nov 25, 2019 | Sep 27, 2019 |
| Mfsa2019 25 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 69.0 | Sep 4, 2019 | Sep 3, 2019 |
| Mfsa2019 26 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox ESR version 68.1 | Sep 4, 2019 | Sep 3, 2019 |
| Mfsa2019 27 | — | Upgrade to Mozilla Firefox ESR version 60.9Upgrade to the latest version of Mozilla Firefox | Sep 4, 2019 | Sep 3, 2019 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 68.1Upgrade to the latest version of Mozilla Thunderbird | Sep 16, 2021 | Sep 27, 2019 |
| Oracle Solaris | — | Upgrade web/browser/firefox to version 60.9.0-11.4.14.0.1.2.0 on Solaris 11.4Upgrade mail/thunderbird/plugin/thunderbird-lightning to version 60.9.0-11.4.14.0.1.3.0 on Solaris 11.4Upgrade mail/thunderbird to version 60.9.0-11.4.14.0.1.3.0 on Solaris 11.4Upgrade web/data/firefox-bookmarks to version 60.9.0-11.4.14.0.1.2.0 on Solaris 11.4 | Oct 16, 2019 | Sep 27, 2019 |
| Oracle_linux | — | Upgrade firefoxUpgrade thunderbird | Sep 11, 2019 | Sep 3, 2019 |
| Redhat_linux | — | Upgrade thunderbird-debuginfoNo solution existsUpgrade firefox-debugsourceUpgrade firefoxUpgrade thunderbird-debugsourceUpgrade thunderbirdUpgrade firefox-debuginfo | Sep 5, 2019 | Sep 4, 2019 |
| Suse | — | Upgrade mozilla-nss-certsUpgrade firefox-gio-branding-upstreamUpgrade mozilla-nssUpgrade mozilla-nsprUpgrade firefox-libffi7Upgrade mozillafirefox-branding-sleUpgrade firefox-gdk-pixbuf-langUpgrade firefox-atk-langUpgrade mozilla-nspr-32bitUpgrade firefox-gtk3-immodules-tigrignaUpgrade firefox-glib2-langUpgrade libfirefox-gobject-2_0-0Upgrade libfreebl3Upgrade libfirefox-gmodule-2_0-0Upgrade MozillaThunderbird-buildsymbolsUpgrade firefox-gtk3-immodule-thaiUpgrade firefox-libcairo-gobject2Upgrade MozillaThunderbirdUpgrade MozillaFirefox-branding-SLEDUpgrade MozillaFirefox-translations-commonUpgrade firefox-gdk-pixbuf-query-loadersUpgrade firefox-gdk-pixbuf-thumbnailerUpgrade mozilla-nss-32bitUpgrade firefox-gtk3-immodule-inuktitutUpgrade firefox-gtk3-immodule-multipressUpgrade libfreebl3-32bitUpgrade firefox-gtk3-branding-upstreamUpgrade firefox-libharfbuzz0Upgrade mozilla-nspr-develUpgrade libsoftokn3-32bitUpgrade libfirefox-gthread-2_0-0Upgrade MozillaFirefox-develUpgrade firefox-gtk3-immodule-ximUpgrade MozillaFirefoxUpgrade firefox-libatk-1_0-0Upgrade mozillafirefox-buildsymbolsUpgrade mozilla-nss-toolsUpgrade MozillaFirefox-translations-otherUpgrade mozilla-nss-certs-32bitUpgrade firefox-gtk3-immodule-amharicUpgrade firefox-gtk3-toolsUpgrade mozillafirefox-branding-upstreamUpgrade firefox-libgdk_pixbuf-2_0-0Upgrade firefox-gtk3-immodule-vietnameseUpgrade firefox-gtk3-langUpgrade MozillaThunderbird-translations-commonUpgrade enigmailUpgrade MozillaThunderbird-translations-otherUpgrade firefox-libffi4Upgrade mozilla-nss-develUpgrade firefox-glib2-toolsUpgrade firefox-libpango-1_0-0Upgrade firefox-libcairo2Upgrade firefox-libgtk-3-0Upgrade libsoftokn3Upgrade libfirefox-gio-2_0-0Upgrade firefox-gtk3-dataUpgrade libfirefox-glib-2_0-0 | Sep 18, 2019 | Sep 3, 2019 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | Sep 5, 2019 | Sep 3, 2019 |
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