Due to confusion about ValueTags on JavaScript Objects, an object may pass through the type barrier, resulting in memory corruption and a potentially exploitable crash. *Note: this issue only affects Firefox on ARM64 platforms.* This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0.
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 mozjs68Upgrade thunderbirdUpgrade firefox-esrUpgrade firefoxUpgrade librewolf | Aug 10, 2020 | Jul 9, 2020 |
| Amazon Linux Ami 2 | — | Upgrade thunderbird-debuginfoUpgrade thunderbird | Jul 23, 2020 | Jul 9, 2020 |
| Centos_linux | — | Upgrade thunderbird-debuginfoUpgrade thunderbird-debugsourceUpgrade firefoxUpgrade firefox-debugsourceUpgrade firefox-debuginfoUpgrade thunderbird | Jul 8, 2020 | Jul 6, 2020 |
| Debian | — | Upgrade thunderbirdUpgrade firefox-esr | Jul 6, 2020 | Jul 6, 2020 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird-bin.Upgrade www-client/firefox.Upgrade www-client/firefox-bin.Upgrade mail-client/thunderbird. | Jul 28, 2020 | Jul 9, 2020 |
| Huawei Euleros 2_0_sp9 | — | Upgrade mozjs60 | Feb 12, 2024 | Jul 9, 2020 |
| Mfsa2020 24 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 78.0 | Jul 2, 2020 | Jun 30, 2020 |
| Mfsa2020 25 | — | Upgrade to Mozilla Firefox ESR version 68.10Upgrade to the latest version of Mozilla Firefox | Jul 2, 2020 | Jun 30, 2020 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 78.0Upgrade to the latest version of Mozilla Thunderbird | Jul 6, 2020 | Jun 30, 2020 |
| Oracle Solaris | — | Upgrade mail/thunderbird/plugin/thunderbird-lightning to version 68.11.0-11.4.25.0.1.75.1 on Solaris 11.4Upgrade web/data/firefox-bookmarks to version 68.11.0-11.4.25.0.1.75.1 on Solaris 11.4Upgrade web/browser/firefox to version 68.11.0-11.4.25.0.1.75.1 on Solaris 11.4Upgrade mail/thunderbird to version 68.11.0-11.4.25.0.1.75.1 on Solaris 11.4 | Jan 19, 2021 | Jul 9, 2020 |
| Oracle_linux | — | Upgrade thunderbirdUpgrade firefox | Jul 9, 2020 | Jun 30, 2020 |
| Redhat_linux | — | Upgrade thunderbird-debuginfoUpgrade thunderbird-debugsourceUpgrade firefox-debugsourceUpgrade firefoxUpgrade thunderbirdUpgrade firefox-debuginfo | Jul 8, 2020 | Jul 6, 2020 |
| Suse | — | Upgrade MozillaFirefox-translations-otherUpgrade MozillaThunderbird-translations-otherUpgrade MozillaFirefox-branding-SLEDUpgrade MozillaFirefox-translations-commonUpgrade MozillaThunderbirdUpgrade mozillafirefox-branding-sleUpgrade MozillaFirefox-develUpgrade MozillaFirefoxUpgrade mozillafirefox-branding-upstreamUpgrade mozillafirefox-buildsymbolsUpgrade MozillaThunderbird-translations-common | Jul 9, 2020 | Jul 8, 2020 |
| Ubuntu | — | Upgrade thunderbirdUpgrade firefox | Aug 5, 2020 | Jul 8, 2020 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub