Memory safety bugs were reported in Firefox 53 and Firefox ESR 52.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade firefox-esr | Aug 30, 2017 | Jun 15, 2017 |
| 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 16, 2017 | Jun 14, 2017 |
| Debian | — | Upgrade icedoveUpgrade firefox-esr | Jun 16, 2017 | Jun 14, 2017 |
| Freebsd | — | Upgrade thunderbirdUpgrade firefox-esrUpgrade firefoxUpgrade linux-seamonkeyUpgrade seamonkeyUpgrade linux-firefoxUpgrade linux-thunderbirdUpgrade libxul | Jun 16, 2017 | Jun 13, 2017 |
| Gentoo Linux | — | Upgrade www-client/firefox-bin.Upgrade www-client/firefox. | Feb 20, 2018 | Feb 20, 2018 |
| Mfsa2017 15 | — | Upgrade to Mozilla Firefox version 54.0 | Jul 12, 2018 | Jun 11, 2018 |
| Mfsa2017 16 | — | Upgrade to Mozilla Firefox ESR version 52.2 | Jun 14, 2017 | Jun 13, 2017 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 52.2 | Jun 15, 2017 | Jun 14, 2017 |
| Oracle Solaris | — | Upgrade web/data/firefox-bookmarks to version 52.2.0-0.175.3.22.0.2.0 on Solaris 11.3Upgrade mail/thunderbird to version 52.2.0-0.175.3.22.0.3.0 on Solaris 11.3Upgrade web/browser/firefox to version 52.2.0-0.175.3.22.0.2.0 on Solaris 11.3Upgrade mail/thunderbird/plugin/thunderbird-lightning to version 52.2.0-0.175.3.22.0.3.0 on Solaris 11.3Upgrade web/browser/firefox/plugin/firefox-java to version 52.2.0-0.175.3.22.0.2.0 on Solaris 11.3 | Jul 19, 2017 | Jul 19, 2017 |
| Oracle_linux | — | Upgrade firefoxUpgrade thunderbird | Jun 15, 2017 | Jun 14, 2017 |
| Redhat_linux | — | Upgrade firefox-debuginfoUpgrade thunderbird-debuginfoUpgrade thunderbirdUpgrade firefox | Jun 15, 2017 | Jun 14, 2017 |
| Suse | — | Upgrade MozillaThunderbird-develUpgrade mozilla-nss-x86Upgrade libfreebl3-x86Upgrade MozillaFirefoxUpgrade MozillaThunderbird-translations-commonUpgrade libfreebl3-32bitUpgrade MozillaFirefox-translationsUpgrade MozillaFirefox-branding-SLEDUpgrade mozilla-nss-develUpgrade mozilla-nss-32bitUpgrade libsoftokn3-x86Upgrade libfreebl3Upgrade mozilla-nss-toolsUpgrade libsoftokn3Upgrade MozillaFirefox-translations-otherUpgrade libsoftokn3-32bitUpgrade MozillaFirefox-develUpgrade MozillaFirefox-translations-commonUpgrade MozillaThunderbird-translations-otherUpgrade MozillaThunderbird-buildsymbolsUpgrade mozilla-nssUpgrade firefox-libstdc++6Upgrade MozillaThunderbirdUpgrade firefox-libffi4Upgrade mozillafirefox-branding-sle | Jun 19, 2017 | Jun 14, 2017 |
| Ubuntu | — | Upgrade thunderbirdUpgrade firefox | Jun 16, 2017 | Jun 14, 2017 |
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