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 thunderbirdUpgrade thunderbird-debuginfo | 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 firefox-debugsourceUpgrade firefox-debuginfoUpgrade thunderbirdUpgrade firefoxUpgrade thunderbird-debuginfoUpgrade thunderbird-debugsource | Sep 5, 2019 | Sep 4, 2019 |
| Debian | — | Upgrade firefox-esrUpgrade thunderbird | Sep 9, 2019 | Sep 9, 2019 |
| Freebsd | — | Upgrade firefox-esrUpgrade linux-thunderbirdUpgrade thunderbirdUpgrade libxulUpgrade firefoxUpgrade linux-firefoxUpgrade linux-seamonkeyUpgrade seamonkeyUpgrade waterfox | Sep 4, 2019 | Sep 3, 2019 |
| Gentoo Linux | — | Upgrade www-client/firefox-bin.Upgrade www-client/firefox. | Nov 25, 2019 | Sep 27, 2019 |
| Mfsa2019 25 | — | Upgrade to Mozilla Firefox version 69.0 | Sep 4, 2019 | Sep 3, 2019 |
| Mfsa2019 26 | — | Upgrade to Mozilla Firefox ESR version 68.1 | Sep 4, 2019 | Sep 3, 2019 |
| Mfsa2019 27 | — | Upgrade to Mozilla Firefox ESR version 60.9 | Sep 4, 2019 | Sep 3, 2019 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 68.1 | 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 web/data/firefox-bookmarks to version 60.9.0-11.4.14.0.1.2.0 on Solaris 11.4Upgrade mail/thunderbird to version 60.9.0-11.4.14.0.1.3.0 on Solaris 11.4Upgrade mail/thunderbird/plugin/thunderbird-lightning to version 60.9.0-11.4.14.0.1.3.0 on Solaris 11.4 | Oct 16, 2019 | Sep 27, 2019 |
| Oracle_linux | — | Upgrade firefoxUpgrade thunderbird | Sep 11, 2019 | Sep 3, 2019 |
| Redhat_linux | — | Upgrade thunderbirdUpgrade firefox-debuginfoUpgrade thunderbird-debugsourceUpgrade thunderbird-debuginfoUpgrade firefox-debugsourceNo solution existsUpgrade firefox | Sep 5, 2019 | Sep 4, 2019 |
| Suse | — | Upgrade mozilla-nsprUpgrade mozillafirefox-branding-sleUpgrade firefox-gdk-pixbuf-thumbnailerUpgrade mozillafirefox-branding-sledUpgrade firefox-gtk3-immodule-inuktitutUpgrade firefox-libcairo-gobject2Upgrade firefox-gtk3-immodule-multipressUpgrade mozilla-nss-32bitUpgrade firefox-libharfbuzz0Upgrade firefox-gdk-pixbuf-query-loadersUpgrade mozilla-nspr-develUpgrade firefox-libffi7Upgrade firefox-glib2-langUpgrade mozilla-nss-certsUpgrade firefox-gtk3-branding-upstreamUpgrade mozilla-nspr-32bitUpgrade firefox-gdk-pixbuf-langUpgrade firefox-gtk3-immodules-tigrignaUpgrade firefox-gtk3-immodule-thaiUpgrade mozillafirefox-translations-commonUpgrade mozillathunderbird-translations-otherUpgrade libfirefox-gmodule-2_0-0Upgrade firefox-atk-langUpgrade MozillaThunderbird-buildsymbolsUpgrade libfreebl3Upgrade mozillathunderbirdUpgrade firefox-gio-branding-upstreamUpgrade libfirefox-gobject-2_0-0Upgrade libfreebl3-32bitUpgrade mozilla-nssUpgrade firefox-gtk3-immodule-amharicUpgrade mozillafirefox-translations-otherUpgrade firefox-gtk3-immodule-ximUpgrade firefox-libpango-1_0-0Upgrade mozilla-nss-develUpgrade libsoftokn3-32bitUpgrade mozillafirefox-branding-upstreamUpgrade firefox-gtk3-toolsUpgrade firefox-gtk3-immodule-vietnameseUpgrade firefox-libffi4Upgrade enigmailUpgrade mozilla-nss-toolsUpgrade mozillafirefox-buildsymbolsUpgrade firefox-libgdk_pixbuf-2_0-0Upgrade firefox-libcairo2Upgrade libfirefox-glib-2_0-0Upgrade libfirefox-gio-2_0-0Upgrade libsoftokn3Upgrade firefox-gtk3-dataUpgrade mozillathunderbird-translations-commonUpgrade firefox-libgtk-3-0Upgrade mozillafirefoxUpgrade mozilla-nss-certs-32bitUpgrade firefox-glib2-toolsUpgrade firefox-libatk-1_0-0Upgrade libfirefox-gthread-2_0-0Upgrade mozillafirefox-develUpgrade firefox-gtk3-lang | Sep 18, 2019 | Sep 3, 2019 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | Sep 5, 2019 | Sep 3, 2019 |
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