During DOM manipulations of the accessibility tree through script, the DOM tree can become out of sync with the accessibility tree, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.
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 | Nov 8, 2019 | Jun 11, 2018 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Jun 11, 2018 |
| Centos_linux | — | Upgrade firefox-debuginfoUpgrade firefoxUpgrade thunderbirdUpgrade thunderbird-debuginfo | Apr 21, 2017 | Apr 20, 2017 |
| Debian | — | Upgrade firefox-esr | Apr 20, 2017 | Apr 20, 2017 |
| Freebsd | — | Upgrade thunderbirdUpgrade firefox-esrUpgrade libxulUpgrade linux-thunderbirdUpgrade firefoxUpgrade linux-seamonkeyUpgrade linux-firefoxUpgrade seamonkey | Apr 20, 2017 | Apr 19, 2017 |
| Gentoo Linux | — | Upgrade www-client/firefox.Upgrade www-client/firefox-bin. | Feb 20, 2018 | Feb 20, 2018 |
| Mfsa2017 10 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 53.0 | Jul 12, 2018 | Jun 11, 2018 |
| Mfsa2017 11 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox ESR version 45.9 | Apr 20, 2017 | Apr 19, 2017 |
| Mfsa2017 12 | — | Upgrade to Mozilla Firefox ESR version 52.1Upgrade to the latest version of Mozilla Firefox | Apr 20, 2017 | Apr 19, 2017 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 52.1Upgrade to the latest version of Mozilla Thunderbird | May 2, 2017 | Apr 30, 2017 |
| Oracle Solaris | — | Upgrade entire/ to version 11.4-11.4.0.0.1.15.0 on Solaris 11.4Upgrade web/data/firefox-bookmarks to version 45.9.0-0.175.3.20.0.3.0 on Solaris 11.3Upgrade web/browser/firefox/plugin/firefox-java to version 45.9.0-0.175.3.20.0.3.0 on Solaris 11.3Upgrade web/browser/firefox to version 45.9.0-0.175.3.20.0.3.0 on Solaris 11.3 | May 29, 2017 | May 29, 2017 |
| Oracle_linux | — | Upgrade thunderbirdUpgrade firefox | Apr 20, 2017 | Apr 19, 2017 |
| Redhat_linux | — | Upgrade firefoxUpgrade thunderbirdUpgrade firefox-debuginfoUpgrade thunderbird-debuginfoNo solution exists | Apr 20, 2017 | Apr 20, 2017 |
| Suse | — | Upgrade MozillaFirefox-translations-otherUpgrade MozillaFirefox-translations-commonUpgrade java-1_8_0-openjdk-demoUpgrade mozilla-nssUpgrade MozillaThunderbirdUpgrade mozilla-nspr-32bitUpgrade mozillafirefox-branding-upstreamUpgrade mozilla-nspr-develUpgrade MozillaFirefox-develUpgrade mozilla-nss-sysinitUpgrade libsoftokn3-32bitUpgrade mozilla-nss-sysinit-32bitUpgrade java-1_8_0-openjdk-headlessUpgrade libsoftokn3-hmac-32bitUpgrade libfreebl3-hmacUpgrade MozillaThunderbird-debuginfoUpgrade MozillaThunderbird-buildsymbolsUpgrade MozillaThunderbird-translations-otherUpgrade MozillaThunderbird-translations-commonUpgrade MozillaThunderbird-develUpgrade mozilla-nss-certsUpgrade libsoftokn3Upgrade mozilla-nss-toolsUpgrade MozillaFirefox-debugsourceUpgrade mozilla-nsprUpgrade libfreebl3Upgrade java-1_8_0-openjdk-develUpgrade mozilla-nss-32bitUpgrade mozilla-nss-certs-32bitUpgrade libsoftokn3-hmacUpgrade mozilla-nspr-x86Upgrade mozillafirefox-branding-sleUpgrade mozillafirefox-buildsymbolsUpgrade MozillaFirefox-debuginfoUpgrade java-1_8_0-openjdkUpgrade libfreebl3-x86Upgrade MozillaThunderbird-debugsourceUpgrade mozilla-nss-x86Upgrade libfreebl3-32bitUpgrade libfreebl3-hmac-32bitUpgrade MozillaFirefox-translationsUpgrade mozilla-nss-develUpgrade MozillaFirefoxUpgrade libsoftokn3-x86 | Apr 24, 2017 | Apr 20, 2017 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | Apr 21, 2017 | Apr 20, 2017 |
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