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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.
| 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 firefoxUpgrade firefox-debuginfoUpgrade 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 the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 73.0 | Feb 12, 2020 | Feb 11, 2020 |
| Mfsa2020 06 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox ESR version 68.5 | Mar 11, 2020 | Mar 2, 2020 |
| Oracle Solaris | — | Upgrade web/browser/firefox to version 68.5.0-11.4.19.0.1.2.0 on Solaris 11.4Upgrade mail/thunderbird/plugin/thunderbird-lightning 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 11.4Upgrade web/data/firefox-bookmarks 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 firefoxUpgrade firefox-debuginfoNo solution existsUpgrade firefox-debugsource | Feb 18, 2020 | Feb 17, 2020 |
| Suse | — | Upgrade MozillaFirefox-develUpgrade mozillafirefox-branding-upstreamUpgrade mozillafirefox-buildsymbolsUpgrade MozillaFirefoxUpgrade MozillaFirefox-translations-otherUpgrade MozillaFirefox-translations-common | Feb 18, 2020 | Feb 13, 2020 |
| Ubuntu | — | Upgrade firefox | Feb 14, 2020 | Feb 13, 2020 |
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