Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.
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 librewolfUpgrade firefox-esrUpgrade firefox | Jun 11, 2020 | Mar 2, 2020 |
| Amazon Linux Ami 2 | — | Upgrade thunderbird-debuginfoUpgrade thunderbird | Apr 27, 2020 | Mar 2, 2020 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Mar 2, 2020 |
| Centos_linux | — | Upgrade thunderbird-debuginfoUpgrade firefoxUpgrade thunderbirdUpgrade firefox-debuginfoUpgrade thunderbird-debugsourceUpgrade firefox-debugsource | Jan 14, 2020 | Jan 13, 2020 |
| Debian | — | Upgrade thunderbirdUpgrade firefox-esr | Jan 13, 2020 | Jan 13, 2020 |
| Gentoo Linux | — | Upgrade www-client/firefox.Upgrade www-client/firefox-bin. | Mar 13, 2020 | Mar 2, 2020 |
| Huawei Euleros 2_0_sp9 | — | Upgrade mozjs60 | Apr 19, 2022 | Mar 2, 2020 |
| Mfsa2020 03 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 72.0.1Upgrade to Mozilla Firefox ESR version 68.4.1 | Jan 9, 2020 | Jan 8, 2020 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 68.4.1Upgrade to the latest version of Mozilla Thunderbird | Jan 13, 2020 | Jan 10, 2020 |
| Oracle Solaris | — | Upgrade mail/thunderbird to version 68.4.1-11.4.18.0.1.3.0 on Solaris 11.4Upgrade web/data/firefox-bookmarks to version 68.4.1-11.4.18.0.1.3.0 on Solaris 11.4Upgrade web/browser/firefox to version 68.4.1-11.4.18.0.1.3.0 on Solaris 11.4Upgrade mail/thunderbird/plugin/thunderbird-lightning to version 68.4.1-11.4.18.0.1.3.0 on Solaris 11.4 | Jan 19, 2021 | Mar 2, 2020 |
| Oracle_linux | — | Upgrade thunderbirdUpgrade firefox | Jan 19, 2020 | Jan 8, 2020 |
| Redhat_linux | — | Upgrade firefox-debugsourceUpgrade thunderbird-debugsourceUpgrade thunderbird-debuginfoUpgrade thunderbirdUpgrade firefoxUpgrade firefox-debuginfoNo solution exists | Jan 14, 2020 | Jan 13, 2020 |
| Suse | — | Upgrade mozillafirefox-buildsymbolsUpgrade MozillaThunderbirdUpgrade mozillafirefox-branding-upstreamUpgrade MozillaFirefox-translations-otherUpgrade MozillaThunderbird-translations-otherUpgrade MozillaFirefox-develUpgrade MozillaFirefox-translations-commonUpgrade MozillaThunderbird-translations-commonUpgrade MozillaFirefox | Jan 14, 2020 | Jan 9, 2020 |
| Ubuntu | — | Upgrade thunderbirdUpgrade firefox | Jan 10, 2020 | Jan 9, 2020 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Mar 2, 2020 |
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