A use-after-free vulnerability can occur during font face manipulation when a font face is freed while still in use, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.
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 | alpine-linux-upgrade-firefox-esr | Aug 22, 2024 | Jun 11, 2018 | |
| Centos_linux | — | centos-upgrade-firefoxcentos-upgrade-firefox-debuginfocentos-upgrade-thunderbirdcentos-upgrade-thunderbird-debuginfo | Jun 19, 2018 | Jan 29, 2018 |
| Debian | debian-upgrade-firefox-esrdebian-upgrade-thunderbird | Feb 19, 2019 | Jun 11, 2018 | |
| Freebsd | freebsd-upgrade-package-firefoxfreebsd-upgrade-package-waterfoxfreebsd-upgrade-package-seamonkeyfreebsd-upgrade-package-linux-seamonkeyfreebsd-upgrade-package-firefox-esrfreebsd-upgrade-package-linux-firefoxfreebsd-upgrade-package-libxulfreebsd-upgrade-package-thunderbirdfreebsd-upgrade-package-linux-thunderbird | Dec 10, 2025 | Jan 23, 2018 | |
| Gentoo Linux | gentoo-linux-upgrade-mail-client-thunderbirdgentoo-linux-upgrade-mail-client-thunderbird-bingentoo-linux-upgrade-www-client-firefoxgentoo-linux-upgrade-www-client-firefox-bin | Feb 20, 2018 | Feb 20, 2018 | |
| Mfsa2018 02 | mozilla-firefox-upgrade-58_0 | Jan 24, 2018 | Jan 23, 2018 | |
| Mfsa2018 03 | mozilla-firefox-esr-upgrade-52_6 | Jan 24, 2018 | Jan 23, 2018 | |
| Mozilla Thunderbird | mozilla-thunderbird-upgrade-52_6 | Jan 26, 2018 | Jan 25, 2018 | |
| Oracle Solaris | oracle-solaris-11-3-upgrade-mail-thunderbird-52-6-0-0-175-3-29-0-4-0oracle-solaris-11-3-upgrade-mail-thunderbird-plugin-thunderbird-lightning-52-6-0-0-175-3-29-0-4-0oracle-solaris-11-3-upgrade-web-browser-firefox-52-6-0-0-175-3-29-0-3-0oracle-solaris-11-3-upgrade-web-browser-firefox-plugin-firefox-java-52-6-0-0-175-3-29-0-3-0oracle-solaris-11-3-upgrade-web-data-firefox-bookmarks-52-6-0-0-175-3-29-0-3-0 | Feb 22, 2018 | Feb 22, 2018 | |
| Oracle_linux | — | oracle-linux-upgrade-firefoxoracle-linux-upgrade-thunderbird | Mar 2, 2020 | Jan 23, 2018 |
| Redhat_linux | — | redhat-upgrade-firefoxredhat-upgrade-firefox-debuginforedhat-upgrade-thunderbirdredhat-upgrade-thunderbird-debuginfo | May 1, 2018 | Jan 29, 2018 |
| Suse | — | suse-upgrade-mozillafirefoxsuse-upgrade-mozillafirefox-develsuse-upgrade-mozillafirefox-translationssuse-upgrade-mozillafirefox-translations-commonsuse-upgrade-mozillafirefox-translations-othersuse-upgrade-mozillathunderbirdsuse-upgrade-mozillathunderbird-buildsymbolssuse-upgrade-mozillathunderbird-develsuse-upgrade-mozillathunderbird-translations-commonsuse-upgrade-mozillathunderbird-translations-other | Jun 21, 2018 | Jan 29, 2018 |
| Ubuntu | ubuntu-upgrade-firefoxubuntu-upgrade-thunderbird | Apr 26, 2018 | Jan 29, 2018 |
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