Memory safety bugs were reported in Firefox 56 and Firefox ESR 52.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 57, Firefox ESR < 52.5, and Thunderbird < 52.5.
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 | Feb 21, 2018 | Nov 17, 2017 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Jun 11, 2018 |
| Centos_linux | — | Upgrade firefox-debuginfoUpgrade thunderbird-debuginfoUpgrade thunderbirdUpgrade firefox | Nov 21, 2017 | Nov 14, 2017 |
| Debian | — | Upgrade firefox-esrUpgrade thunderbird | Nov 16, 2017 | Nov 14, 2017 |
| Freebsd | — | Upgrade linux-thunderbirdUpgrade linux-seamonkeyUpgrade firefox-esrUpgrade seamonkeyUpgrade firefoxUpgrade linux-firefoxUpgrade libxulUpgrade thunderbird | Nov 14, 2017 | Nov 14, 2017 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird.Upgrade mail-client/thunderbird-bin. | Apr 5, 2018 | Mar 28, 2018 |
| Mfsa2017 24 | — | Upgrade to Mozilla Firefox version 57.0Upgrade to the latest version of Mozilla Firefox | Nov 15, 2017 | Nov 14, 2017 |
| Mfsa2017 25 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox ESR version 52.5 | Nov 15, 2017 | Nov 14, 2017 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 52.5 | Nov 27, 2017 | Nov 23, 2017 |
| Oracle Solaris | — | Upgrade mail/thunderbird/plugin/thunderbird-lightning to version 52.5.0-0.175.3.27.0.4.0 on Solaris 11.3Upgrade web/data/firefox-bookmarks to version 52.5.0-0.175.3.27.0.3.0 on Solaris 11.3Upgrade web/browser/firefox to version 52.5.0-0.175.3.27.0.3.0 on Solaris 11.3Upgrade web/browser/firefox/plugin/firefox-java to version 52.5.0-0.175.3.27.0.3.0 on Solaris 11.3Upgrade mail/thunderbird to version 52.5.0-0.175.3.27.0.4.0 on Solaris 11.3 | Dec 19, 2017 | Dec 19, 2017 |
| Oracle_linux | — | Upgrade firefoxUpgrade thunderbird | Nov 17, 2017 | Nov 15, 2017 |
| Redhat_linux | — | Upgrade firefox-debuginfoUpgrade thunderbird-debuginfoUpgrade thunderbirdUpgrade firefox | Nov 17, 2017 | Nov 14, 2017 |
| Suse | — | Upgrade MozillaThunderbird-translations-otherUpgrade MozillaThunderbird-translations-commonUpgrade MozillaThunderbird-develUpgrade MozillaFirefox-translations-otherUpgrade MozillaThunderbirdUpgrade MozillaFirefox-develUpgrade MozillaFirefox-translationsUpgrade MozillaFirefox-translations-commonUpgrade MozillaFirefoxUpgrade MozillaThunderbird-buildsymbols | Nov 17, 2017 | Nov 14, 2017 |
| Ubuntu | — | Upgrade thunderbirdUpgrade firefoxUpgrade libmozjs-52-0 | Nov 16, 2017 | Nov 14, 2017 |
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