A content process could have modified shared memory relating to crash reporting information, crash itself, and cause an out-of-bound write. This could have caused memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 73 and Firefox < ESR68.5.
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 firefoxUpgrade firefox-esr | Mar 24, 2020 | Mar 2, 2020 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Mar 2, 2020 |
| Centos_linux | — | Upgrade firefox-debuginfoUpgrade firefoxUpgrade firefox-debugsource | Feb 18, 2020 | Feb 17, 2020 |
| Debian | — | Upgrade firefox-esr | Feb 14, 2020 | Feb 14, 2020 |
| Gentoo Linux | — | Upgrade www-client/firefox-bin.Upgrade www-client/firefox. | Mar 13, 2020 | Mar 2, 2020 |
| Mfsa2020 05 | — | Upgrade to Mozilla Firefox version 73.0 | Feb 12, 2020 | Feb 11, 2020 |
| Mfsa2020 06 | — | Upgrade to Mozilla Firefox ESR version 68.5 | Mar 11, 2020 | Mar 2, 2020 |
| Oracle Solaris | — | Upgrade mail/thunderbird/plugin/thunderbird-lightning to version 68.5.0-11.4.19.0.1.2.0 on Solaris 11.4Upgrade web/browser/firefox to version 68.5.0-11.4.19.0.1.2.0 on Solaris 11.4Upgrade web/data/firefox-bookmarks to version 68.5.0-11.4.19.0.1.2.0 on Solaris 11.4Upgrade mail/thunderbird to version 68.5.0-11.4.19.0.1.2.0 on Solaris 11.4 | Jan 19, 2021 | Mar 2, 2020 |
| Oracle_linux | — | Upgrade firefox | Jul 8, 2020 | Feb 11, 2020 |
| Redhat_linux | — | Upgrade firefox-debugsourceUpgrade firefoxUpgrade firefox-debuginfoNo solution exists | Feb 18, 2020 | Feb 17, 2020 |
| Suse | — | Upgrade mozillafirefoxUpgrade mozillafirefox-buildsymbolsUpgrade mozillafirefox-translations-otherUpgrade mozillafirefox-develUpgrade mozillafirefox-branding-upstreamUpgrade mozillafirefox-translations-common | Feb 18, 2020 | Feb 13, 2020 |
| Ubuntu | — | Upgrade firefox | Feb 14, 2020 | Feb 13, 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