Mozilla developers and community members reported memory safety bugs present in Firefox 64 and Firefox ESR 60.4. 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 Thunderbird < 60.5, Firefox ESR < 60.5, and Firefox < 65.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade firefox-esr | Mar 28, 2019 | Feb 5, 2019 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Feb 5, 2019 |
| Centos_linux | — | Upgrade firefox-debuginfoUpgrade thunderbird-debuginfoUpgrade firefoxUpgrade thunderbird | Feb 5, 2019 | Jan 29, 2019 |
| Debian | — | Upgrade thunderbirdUpgrade firefox-esr | Jan 31, 2019 | Jan 29, 2019 |
| Freebsd | — | Upgrade linux-thunderbirdUpgrade firefox-esrUpgrade thunderbirdUpgrade linux-firefoxUpgrade seamonkeyUpgrade waterfoxUpgrade linux-seamonkeyUpgrade firefoxUpgrade libxul | Jan 30, 2019 | Jan 29, 2019 |
| Gentoo Linux | — | Upgrade www-client/firefox-bin.Upgrade mail-client/thunderbird.Upgrade mail-client/thunderbird-bin.Upgrade www-client/firefox. | Mar 11, 2019 | Feb 5, 2019 |
| Mfsa2019 01 | — | Upgrade to Mozilla Firefox version 65.0 | Jan 30, 2019 | Jan 29, 2019 |
| Mfsa2019 02 | — | Upgrade to Mozilla Firefox ESR version 60.5 | Jan 30, 2019 | Jan 29, 2019 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 60.5 | Jan 30, 2019 | Jan 29, 2019 |
| Oracle Solaris | — | Upgrade web/data/firefox-bookmarks to version 60.5.0-11.4.6.0.1.4.0 on Solaris 11.4Upgrade web/browser/firefox to version 60.5.0-11.4.6.0.1.4.0 on Solaris 11.4Upgrade mail/thunderbird/plugin/thunderbird-lightning to version 60.6.1-11.4.9.0.1.2.0 on Solaris 11.4Upgrade mail/thunderbird to version 60.6.1-11.4.9.0.1.2.0 on Solaris 11.4 | Feb 20, 2019 | Feb 5, 2019 |
| Oracle_linux | — | Upgrade thunderbirdUpgrade firefox | Jan 31, 2019 | Jan 29, 2019 |
| Redhat_linux | — | Upgrade firefoxUpgrade thunderbird-debuginfoUpgrade thunderbirdUpgrade firefox-debuginfo | Jan 31, 2019 | Jan 30, 2019 |
| Suse | — | Upgrade mozillathunderbird-translations-otherUpgrade mozillafirefox-branding-upstreamUpgrade mozillafirefox-translations-commonUpgrade mozilla-nss-sysinit-32bitUpgrade mozillafirefox-buildsymbolsUpgrade mozilla-nssUpgrade libfreebl3-hmacUpgrade libfreebl3Upgrade mozillathunderbirdUpgrade MozillaThunderbird-buildsymbolsUpgrade libsoftokn3-hmacUpgrade mozilla-nss-certsUpgrade libfreebl3-32bitUpgrade mozillafirefox-branding-sleUpgrade mozillafirefoxUpgrade mozillathunderbird-translations-commonUpgrade mozillafirefox-translations-otherUpgrade mozilla-nss-toolsUpgrade mozillafirefox-develUpgrade mozilla-nss-sysinitUpgrade libsoftokn3-hmac-32bitUpgrade libfreebl3-hmac-32bitUpgrade mozilla-nss-develUpgrade libsoftokn3Upgrade mozilla-nss-32bitUpgrade mozilla-nss-certs-32bitUpgrade libsoftokn3-32bit | Feb 5, 2019 | Jan 29, 2019 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | Feb 5, 2019 | Jan 29, 2019 |
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