Mozilla Developer Iain Ireland discovered a missing type check during unboxed objects removal, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Thunderbird < 68.9.0, Firefox < 77, and Firefox ESR < 68.9.
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 firefox-esrUpgrade librewolfUpgrade mozjs68Upgrade firefoxUpgrade thunderbird | Aug 22, 2024 | Jul 9, 2020 |
| Amazon Linux Ami 2 | — | Upgrade thunderbird-debuginfoUpgrade thunderbird | Jul 21, 2020 | Jul 9, 2020 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Jul 9, 2020 |
| Centos_linux | — | Upgrade firefox-debugsourceUpgrade thunderbird-debuginfoUpgrade thunderbirdUpgrade firefoxUpgrade firefox-debuginfoUpgrade thunderbird-debugsource | Jun 4, 2020 | Jun 3, 2020 |
| Debian | — | Upgrade firefox-esrUpgrade thunderbird | Jun 5, 2020 | Jun 5, 2020 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird.Upgrade mail-client/thunderbird-bin.Upgrade www-client/firefox.Upgrade www-client/firefox-bin. | Jun 15, 2020 | Jun 13, 2020 |
| Mfsa2020 20 | — | Upgrade to Mozilla Firefox version 77.0 | Jun 3, 2020 | Jun 2, 2020 |
| Mfsa2020 21 | — | Upgrade to Mozilla Firefox ESR version 68.9 | Jun 3, 2020 | Jun 2, 2020 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 68.9 | Jun 5, 2020 | Jun 2, 2020 |
| Oracle Solaris | — | Upgrade mail/thunderbird to version 68.9.0-11.4.23.0.1.69.3 on Solaris 11.4Upgrade web/browser/firefox to version 68.9.0-11.4.23.0.1.69.3 on Solaris 11.4Upgrade web/data/firefox-bookmarks to version 68.9.0-11.4.23.0.1.69.3 on Solaris 11.4Upgrade mail/thunderbird/plugin/thunderbird-lightning to version 68.9.0-11.4.23.0.1.69.3 on Solaris 11.4 | Jan 19, 2021 | Jul 9, 2020 |
| Oracle_linux | — | Upgrade thunderbirdUpgrade firefox | Jun 21, 2020 | Jun 2, 2020 |
| Redhat_linux | — | Upgrade thunderbird-debugsourceNo solution existsUpgrade firefox-debugsourceUpgrade thunderbird-debuginfoUpgrade firefox-debuginfoUpgrade thunderbirdUpgrade firefox | Jun 4, 2020 | Jun 3, 2020 |
| Suse | — | Upgrade mozillafirefox-translations-commonUpgrade mozillathunderbirdUpgrade mozillathunderbird-translations-otherUpgrade mozillafirefoxUpgrade mozillafirefox-branding-upstreamUpgrade mozillathunderbird-translations-commonUpgrade mozillafirefox-translations-otherUpgrade mozillafirefox-develUpgrade mozillafirefox-buildsymbols | Jun 10, 2020 | Jun 4, 2020 |
| Ubuntu | — | Upgrade thunderbirdUpgrade firefox | Jun 5, 2020 | Jun 4, 2020 |
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