An out-of-bounds write in the Graphite 2 library triggered with a maliciously crafted Graphite font. This results in a potentially exploitable crash. This issue was fixed in the Graphite 2 library as well as Mozilla products. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.
CVSS Details
- CVSS 3.1 Base Score: 8.8
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/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 | Nov 8, 2019 | Jun 11, 2018 |
| Arch Linux | arch-linux-upgrade-latest | Jul 11, 2025 | Jun 11, 2018 | |
| Centos_linux | — | centos-upgrade-firefoxcentos-upgrade-firefox-debuginfocentos-upgrade-thunderbirdcentos-upgrade-thunderbird-debuginfo | Apr 21, 2017 | Apr 20, 2017 |
| Debian | debian-upgrade-firefox-esr | Apr 20, 2017 | Apr 20, 2017 | |
| Freebsd | freebsd-upgrade-package-graphite2freebsd-upgrade-package-linux-c7-graphite2freebsd-upgrade-package-firefoxfreebsd-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 | Apr 20, 2017 | Apr 19, 2017 | |
| Gentoo Linux | gentoo-linux-upgrade-media-gfx-graphite2gentoo-linux-upgrade-www-client-firefoxgentoo-linux-upgrade-www-client-firefox-bin | Oct 30, 2017 | Jun 22, 2017 | |
| Mfsa2017 10 | mozilla-firefox-upgrade-53_0 | Jul 12, 2018 | Jun 11, 2018 | |
| Mfsa2017 11 | mozilla-firefox-esr-upgrade-45_9 | Apr 20, 2017 | Apr 19, 2017 | |
| Mfsa2017 12 | mozilla-firefox-esr-upgrade-52_1 | Apr 20, 2017 | Apr 19, 2017 | |
| Mozilla Thunderbird | mozilla-thunderbird-upgrade-52_1 | May 2, 2017 | Apr 30, 2017 | |
| Oracle Solaris | oracle-solaris-11-3-upgrade-web-browser-firefox-45-9-0-0-175-3-20-0-3-0oracle-solaris-11-3-upgrade-web-browser-firefox-plugin-firefox-java-45-9-0-0-175-3-20-0-3-0oracle-solaris-11-3-upgrade-web-data-firefox-bookmarks-45-9-0-0-175-3-20-0-3-0oracle-solaris-11-4-upgrade-entire-11-4-11-4-0-0-1-15-0 | May 29, 2017 | May 29, 2017 | |
| Oracle_linux | — | oracle-linux-upgrade-firefoxoracle-linux-upgrade-thunderbird | Apr 20, 2017 | Apr 19, 2017 |
| Redhat_linux | — | redhat-upgrade-firefoxredhat-upgrade-firefox-debuginforedhat-upgrade-thunderbirdredhat-upgrade-thunderbird-debuginfo | Apr 20, 2017 | Apr 20, 2017 |
| Suse | — | suse-upgrade-graphite2suse-upgrade-graphite2-debuginfosuse-upgrade-graphite2-debugsourcesuse-upgrade-graphite2-develsuse-upgrade-java-1_8_0-openjdksuse-upgrade-java-1_8_0-openjdk-demosuse-upgrade-java-1_8_0-openjdk-develsuse-upgrade-java-1_8_0-openjdk-headlesssuse-upgrade-libfreebl3suse-upgrade-libfreebl3-32bitsuse-upgrade-libfreebl3-hmacsuse-upgrade-libfreebl3-hmac-32bitsuse-upgrade-libfreebl3-x86suse-upgrade-libgraphite2-3suse-upgrade-libgraphite2-3-32bitsuse-upgrade-libgraphite2-3-debuginfosuse-upgrade-libgraphite2-3-debuginfo-32bitsuse-upgrade-libsoftokn3suse-upgrade-libsoftokn3-32bitsuse-upgrade-libsoftokn3-hmacsuse-upgrade-libsoftokn3-hmac-32bitsuse-upgrade-libsoftokn3-x86suse-upgrade-mozilla-nsprsuse-upgrade-mozilla-nspr-32bitsuse-upgrade-mozilla-nspr-develsuse-upgrade-mozilla-nspr-x86suse-upgrade-mozilla-nsssuse-upgrade-mozilla-nss-32bitsuse-upgrade-mozilla-nss-certssuse-upgrade-mozilla-nss-certs-32bitsuse-upgrade-mozilla-nss-develsuse-upgrade-mozilla-nss-sysinitsuse-upgrade-mozilla-nss-sysinit-32bitsuse-upgrade-mozilla-nss-toolssuse-upgrade-mozilla-nss-x86suse-upgrade-mozillafirefoxsuse-upgrade-mozillafirefox-branding-slesuse-upgrade-mozillafirefox-develsuse-upgrade-mozillafirefox-translationssuse-upgrade-mozillathunderbirdsuse-upgrade-mozillathunderbird-buildsymbolssuse-upgrade-mozillathunderbird-debuginfosuse-upgrade-mozillathunderbird-debugsourcesuse-upgrade-mozillathunderbird-develsuse-upgrade-mozillathunderbird-translations-commonsuse-upgrade-mozillathunderbird-translations-other | May 2, 2017 | Apr 20, 2017 |
| Ubuntu | ubuntu-upgrade-firefoxubuntu-upgrade-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