A buffer overflow occurs when drawing and validating elements with the ANGLE graphics library, used for WebGL content. This is due to an incorrect value being passed within the library during checks and results in a potentially exploitable crash. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.
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 | Dec 1, 2017 | Oct 25, 2017 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Jun 11, 2018 |
| Centos_linux | — | Upgrade thunderbirdUpgrade firefox-debuginfoUpgrade thunderbird-debuginfoUpgrade firefox | Oct 2, 2017 | Sep 29, 2017 |
| Debian | — | Upgrade thunderbirdUpgrade firefox-esr | Sep 30, 2017 | Sep 29, 2017 |
| Freebsd | — | Upgrade seamonkeyUpgrade linux-firefoxUpgrade firefox-esrUpgrade firefoxUpgrade linux-seamonkeyUpgrade linux-thunderbirdUpgrade libxulUpgrade thunderbird | Sep 29, 2017 | Sep 29, 2017 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird.Upgrade mail-client/thunderbird-bin.Upgrade www-client/firefox.Upgrade www-client/firefox-bin. | Feb 20, 2018 | Feb 20, 2018 |
| Mfsa2017 21 | — | Upgrade to Mozilla Firefox version 56.0 | Jul 12, 2018 | Jun 11, 2018 |
| Mfsa2017 22 | — | Upgrade to Mozilla Firefox ESR version 52.4 | Sep 29, 2017 | Sep 28, 2017 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 52.4 | Oct 11, 2017 | Oct 9, 2017 |
| Oracle Solaris | — | Upgrade web/browser/firefox to version 52.4.0-0.175.3.25.0.3.0 on Solaris 11.3Upgrade web/browser/firefox/plugin/firefox-java to version 52.4.0-0.175.3.25.0.3.0 on Solaris 11.3Upgrade web/data/firefox-bookmarks to version 52.4.0-0.175.3.25.0.3.0 on Solaris 11.3Upgrade mail/thunderbird/plugin/thunderbird-lightning to version 52.4.0-0.175.3.26.0.4.0 on Solaris 11.3Upgrade mail/thunderbird to version 52.4.0-0.175.3.26.0.4.0 on Solaris 11.3 | Nov 30, 2017 | Nov 30, 2017 |
| Oracle_linux | — | Upgrade thunderbirdUpgrade firefox | Sep 29, 2017 | Sep 28, 2017 |
| Redhat_linux | — | Upgrade firefox-debuginfoUpgrade thunderbird-debuginfoUpgrade firefoxUpgrade thunderbird | Oct 4, 2017 | Sep 29, 2017 |
| Suse | — | Upgrade mozillafirefox-translations-otherUpgrade libfreebl3-x86Upgrade libsoftokn3Upgrade mozilla-nss-x86Upgrade mozilla-nss-32bitUpgrade mozillafirefox-translations-commonUpgrade libfreebl3Upgrade mozilla-nss-certsUpgrade mozilla-nss-sysinit-32bitUpgrade mozilla-nss-toolsUpgrade mozilla-nss-develUpgrade MozillaThunderbird-buildsymbolsUpgrade mozillathunderbirdUpgrade libsoftokn3-hmacUpgrade mozillathunderbird-translations-commonUpgrade mozillafirefox-develUpgrade libfreebl3-hmac-32bitUpgrade libsoftokn3-hmac-32bitUpgrade libsoftokn3-32bitUpgrade mozilla-nss-certs-32bitUpgrade mozillathunderbird-translations-otherUpgrade MozillaThunderbird-develUpgrade mozillafirefoxUpgrade libfreebl3-32bitUpgrade libfreebl3-hmacUpgrade MozillaFirefox-translationsUpgrade libsoftokn3-x86Upgrade mozilla-nssUpgrade mozilla-nss-sysinit | Oct 2, 2017 | Sep 29, 2017 |
| Ubuntu | — | Upgrade thunderbirdUpgrade firefox | Oct 3, 2017 | Sep 29, 2017 |
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