A use-after-free vulnerability can occur when refresh driver timers are refreshed in some circumstances during shutdown when the timer is deleted while still in use. This results in a potentially exploitable crash. This vulnerability affects Firefox < 62, Firefox ESR < 60.2, and Thunderbird < 60.2.1.
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 | Apr 16, 2019 | Oct 18, 2018 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Oct 18, 2018 |
| Centos_linux | — | Upgrade firefox-debuginfoUpgrade thunderbird-debuginfoUpgrade thunderbirdUpgrade firefox | Sep 15, 2018 | Sep 5, 2018 |
| Debian | — | Upgrade thunderbirdUpgrade firefox-esr | Sep 9, 2018 | Sep 5, 2018 |
| Freebsd | — | Upgrade waterfoxUpgrade linux-firefoxUpgrade thunderbirdUpgrade seamonkeyUpgrade linux-seamonkeyUpgrade firefoxUpgrade linux-thunderbirdUpgrade firefox-esrUpgrade libxul | Sep 6, 2018 | Sep 5, 2018 |
| Gentoo Linux | — | Upgrade www-client/firefox-bin.Upgrade mail-client/thunderbird.Upgrade mail-client/thunderbird-bin.Upgrade www-client/firefox. | Oct 3, 2018 | Oct 2, 2018 |
| Mfsa2018 20 | — | Upgrade to Mozilla Firefox version 62.0 | Sep 6, 2018 | Sep 5, 2018 |
| Mfsa2018 21 | — | Upgrade to Mozilla Firefox ESR version 60.2 | Sep 6, 2018 | Sep 5, 2018 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 60.2.1 | Oct 5, 2018 | Oct 4, 2018 |
| Oracle Solaris | — | Upgrade web/data/firefox-bookmarks to version 60.5.0-11.4.6.0.1.4.0 on Solaris 11.4Upgrade mail/thunderbird to version 60.6.1-11.4.9.0.1.2.0 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 web/browser/firefox to version 60.5.0-11.4.6.0.1.4.0 on Solaris 11.4 | Feb 20, 2019 | Oct 18, 2018 |
| Oracle_linux | — | Upgrade thunderbirdUpgrade firefox | Nov 2, 2018 | Sep 5, 2018 |
| Redhat_linux | — | Upgrade firefoxUpgrade thunderbirdUpgrade thunderbird-debuginfoUpgrade firefox-debuginfo | Sep 13, 2018 | Sep 5, 2018 |
| Suse | — | Upgrade mozillafirefox-translations-commonUpgrade mozilla-nspr-32bitUpgrade mozilla-nss-sysinit-32bitUpgrade libsoftokn3-32bitUpgrade mozilla-nsprUpgrade mozillathunderbird-translations-otherUpgrade mozilla-nspr-develUpgrade mozillafirefox-develUpgrade mozillafirefox-translations-otherUpgrade mozilla-nss-sysinitUpgrade mozillathunderbirdUpgrade MozillaThunderbird-buildsymbolsUpgrade mozillafirefox-branding-sleUpgrade libsoftokn3-hmacUpgrade libfreebl3-32bitUpgrade mozillafirefoxUpgrade mozilla-nss-certs-32bitUpgrade mozilla-nssUpgrade mozilla-nss-toolsUpgrade mozillafirefox-branding-upstreamUpgrade apache2-mod_nssUpgrade libsoftokn3Upgrade libfreebl3-hmac-32bitUpgrade libsoftokn3-hmac-32bitUpgrade mozillathunderbird-translations-commonUpgrade mozilla-nss-32bitUpgrade mozilla-nss-certsUpgrade libfreebl3Upgrade mozilla-nss-develUpgrade libfreebl3-hmacUpgrade mozillafirefox-buildsymbols | Sep 12, 2018 | Sep 5, 2018 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | Sep 19, 2018 | Sep 5, 2018 |
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