A lack of parameter validation on IPC messages results in a potential out-of-bounds write through malformed IPC messages. This can potentially allow for sandbox escape through memory corruption in the parent process. This vulnerability affects Thunderbird < 52.7, Firefox ESR < 52.7, and Firefox < 59.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade firefox-esr | Apr 5, 2018 | Mar 21, 2018 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Jun 11, 2018 |
| Centos_linux | — | Upgrade thunderbirdUpgrade firefoxUpgrade firefox-debuginfoUpgrade thunderbird-debuginfo | Jun 19, 2018 | Mar 29, 2018 |
| Debian | — | Upgrade firefox-esrUpgrade thunderbird | Feb 19, 2019 | Jun 11, 2018 |
| Freebsd | — | Upgrade linux-thunderbirdUpgrade waterfoxUpgrade linux-firefoxUpgrade libxulUpgrade firefoxUpgrade seamonkeyUpgrade firefox-esrUpgrade thunderbirdUpgrade linux-seamonkey | Dec 10, 2025 | Mar 13, 2018 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird.Upgrade mail-client/thunderbird-bin.Upgrade www-client/firefox-bin.Upgrade www-client/firefox. | Oct 3, 2018 | Jun 11, 2018 |
| Mfsa2018 06 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 59.0 | Jul 12, 2018 | Jun 11, 2018 |
| Mfsa2018 07 | — | Upgrade to Mozilla Firefox ESR version 52.7Upgrade to the latest version of Mozilla Firefox | Mar 14, 2018 | Mar 13, 2018 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 52.7 | Mar 26, 2018 | Mar 23, 2018 |
| Oracle Solaris | — | Upgrade web/browser/firefox/plugin/firefox-java to version 52.7.3-0.175.3.31.0.4.0 on Solaris 11.3Upgrade web/data/firefox-bookmarks to version 52.7.3-0.175.3.31.0.4.0 on Solaris 11.3Upgrade mail/thunderbird to version 52.7.0-0.175.3.31.0.4.0 on Solaris 11.3Upgrade web/browser/firefox to version 52.7.3-0.175.3.31.0.4.0 on Solaris 11.3Upgrade mail/thunderbird/plugin/thunderbird-lightning to version 52.7.0-0.175.3.31.0.4.0 on Solaris 11.3 | Apr 18, 2018 | Apr 18, 2018 |
| Oracle_linux | — | Upgrade firefoxUpgrade thunderbird | Mar 2, 2020 | Mar 14, 2018 |
| Redhat_linux | — | Upgrade thunderbird-debuginfoUpgrade firefox-debuginfoUpgrade firefoxUpgrade thunderbird | May 1, 2018 | Mar 29, 2018 |
| Suse | — | Upgrade MozillaFirefoxUpgrade MozillaFirefox-translations-commonUpgrade MozillaFirefox-translationsUpgrade MozillaThunderbird-buildsymbolsUpgrade MozillaFirefox-translations-otherUpgrade MozillaThunderbird-develUpgrade MozillaThunderbird-translations-otherUpgrade MozillaThunderbirdUpgrade MozillaThunderbird-translations-commonUpgrade MozillaFirefox-devel | Jun 21, 2018 | Mar 29, 2018 |
| Ubuntu | — | Upgrade thunderbirdUpgrade firefox | Apr 26, 2018 | Mar 29, 2018 |
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