A use-after-free vulnerability when using an incorrect URL during the reloading of a docshell. This results in a potentially exploitable crash. 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 thunderbird-debuginfoUpgrade firefox-debuginfoUpgrade firefoxUpgrade thunderbird | Jun 16, 2017 | Jun 14, 2017 |
| Debian | — | Upgrade icedoveUpgrade firefox-esr | Jun 16, 2017 | Jun 14, 2017 |
| Freebsd | — | Upgrade seamonkeyUpgrade thunderbirdUpgrade firefoxUpgrade linux-seamonkeyUpgrade linux-firefoxUpgrade libxulUpgrade linux-thunderbirdUpgrade firefox-esr | Jun 16, 2017 | Jun 13, 2017 |
| Gentoo Linux | — | Upgrade www-client/firefox.Upgrade www-client/firefox-bin. | Feb 20, 2018 | Feb 20, 2018 |
| Mfsa2017 15 | — | Upgrade to Mozilla Firefox version 54.0Upgrade to the latest version of Mozilla Firefox | Jul 12, 2018 | Jun 11, 2018 |
| Mfsa2017 16 | — | Upgrade to Mozilla Firefox ESR version 52.2Upgrade to the latest version of Mozilla Firefox | Jun 14, 2017 | Jun 13, 2017 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade 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 web/browser/firefox/plugin/firefox-java 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 mail/thunderbird/plugin/thunderbird-lightning 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 11.3 | Jul 19, 2017 | Jul 19, 2017 |
| Oracle_linux | — | Upgrade firefoxUpgrade thunderbird | Jun 15, 2017 | Jun 14, 2017 |
| Redhat_linux | — | Upgrade thunderbird-debuginfoUpgrade firefoxUpgrade thunderbirdUpgrade firefox-debuginfo | Jun 15, 2017 | Jun 14, 2017 |
| Suse | — | Upgrade MozillaThunderbirdUpgrade libfreebl3Upgrade mozillafirefox-branding-sleUpgrade libsoftokn3Upgrade MozillaFirefox-branding-SLEDUpgrade MozillaFirefox-translations-otherUpgrade libsoftokn3-32bitUpgrade MozillaFirefox-translations-commonUpgrade MozillaFirefox-develUpgrade mozilla-nss-x86Upgrade mozilla-nss-develUpgrade mozilla-nss-toolsUpgrade MozillaThunderbird-buildsymbolsUpgrade MozillaThunderbird-translations-otherUpgrade libfreebl3-x86Upgrade mozilla-nss-32bitUpgrade libfreebl3-32bitUpgrade MozillaThunderbird-develUpgrade MozillaFirefox-translationsUpgrade mozilla-nssUpgrade firefox-libffi4Upgrade firefox-libstdc++6Upgrade libsoftokn3-x86Upgrade MozillaFirefoxUpgrade MozillaThunderbird-translations-common | Jun 19, 2017 | Jun 14, 2017 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | Jun 16, 2017 | Jun 14, 2017 |
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