A vulnerability in register allocation in JavaScript can lead to type confusion, allowing for an arbitrary read and write. This leads to remote code execution inside the sandboxed content process when triggered. This vulnerability affects Firefox ESR < 60.2.2 and Firefox < 62.0.3.
CVSS Details
- CVSS 3.1 Base Score: 8.1
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N)
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 firefox | Oct 11, 2018 | Oct 2, 2018 |
| Debian | — | Upgrade firefox-esr | Oct 4, 2018 | Oct 2, 2018 |
| Freebsd | — | Upgrade linux-firefoxUpgrade waterfoxUpgrade firefoxUpgrade linux-seamonkeyUpgrade seamonkeyUpgrade thunderbirdUpgrade libxulUpgrade firefox-esrUpgrade linux-thunderbird | Oct 3, 2018 | Oct 2, 2018 |
| Gentoo Linux | — | Upgrade www-client/firefox-bin.Upgrade www-client/firefox. | Oct 3, 2018 | Oct 2, 2018 |
| Huawei Euleros 2_0_sp2 | — | Upgrade firefox | Nov 8, 2018 | Oct 18, 2018 |
| Huawei Euleros 2_0_sp3 | — | Upgrade firefox | Nov 8, 2018 | Oct 18, 2018 |
| Mfsa2018 24 | — | Upgrade to Mozilla Firefox ESR version 60.2.2Upgrade to Mozilla Firefox version 62.0.3Upgrade to the latest version of Mozilla Firefox | Oct 3, 2018 | Oct 2, 2018 |
| Oracle Solaris | — | Upgrade mail/thunderbird/plugin/thunderbird-lightning to version 68.6.0-11.4.21.0.1.69.0 on Solaris 11.4Upgrade mail/thunderbird to version 68.6.0-11.4.21.0.1.69.0 on Solaris 11.4Upgrade web/browser/firefox to version 60.5.0-11.4.6.0.1.4.0 on Solaris 11.4Upgrade web/data/firefox-bookmarks 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 firefox | Nov 2, 2018 | Oct 2, 2018 |
| Redhat_linux | — | Upgrade firefox-debuginfoUpgrade firefox | Oct 9, 2018 | Oct 8, 2018 |
| Suse | — | Upgrade libsoftokn3-hmacUpgrade mozilla-nspr-32bitUpgrade mozilla-nsprUpgrade mozilla-nssUpgrade mozilla-nss-sysinit-32bitUpgrade libfreebl3Upgrade libfreebl3-32bitUpgrade MozillaFirefox-translations-commonUpgrade mozillafirefox-branding-upstreamUpgrade mozillafirefox-buildsymbolsUpgrade mozilla-nss-sysinitUpgrade apache2-mod_nssUpgrade mozilla-nspr-develUpgrade libfreebl3-hmacUpgrade mozillafirefox-branding-sleUpgrade mozilla-nss-certsUpgrade libsoftokn3-32bitUpgrade libsoftokn3Upgrade libsoftokn3-hmac-32bitUpgrade MozillaFirefox-develUpgrade mozilla-nss-certs-32bitUpgrade MozillaFirefoxUpgrade mozilla-nss-toolsUpgrade mozilla-nss-32bitUpgrade mozilla-nss-develUpgrade MozillaFirefox-translations-otherUpgrade libfreebl3-hmac-32bit | Oct 5, 2018 | Oct 2, 2018 |
| Ubuntu | — | Upgrade firefox | Oct 16, 2018 | Oct 2, 2018 |
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