Memory safety bugs were reported in Firefox 52, Firefox ESR 45.8, Firefox ESR 52, and Thunderbird 52. 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 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 firefoxUpgrade thunderbirdUpgrade firefox-debuginfoUpgrade thunderbird-debuginfo | Apr 21, 2017 | Apr 20, 2017 |
| Debian | — | Upgrade firefox-esr | Apr 20, 2017 | Apr 20, 2017 |
| Freebsd | — | Upgrade libxulUpgrade seamonkeyUpgrade firefoxUpgrade thunderbirdUpgrade linux-seamonkeyUpgrade linux-firefoxUpgrade linux-thunderbirdUpgrade firefox-esr | Apr 20, 2017 | Apr 19, 2017 |
| Gentoo Linux | — | Upgrade www-client/firefox-bin.Upgrade www-client/firefox. | Feb 20, 2018 | Feb 20, 2018 |
| Mfsa2017 10 | — | Upgrade to Mozilla Firefox version 53.0 | Jul 12, 2018 | Jun 11, 2018 |
| Mfsa2017 11 | — | Upgrade to Mozilla Firefox ESR version 45.9 | Apr 20, 2017 | Apr 19, 2017 |
| Mfsa2017 12 | — | Upgrade to Mozilla Firefox ESR version 52.1 | Apr 20, 2017 | Apr 19, 2017 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 52.1 | 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 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 11.3 | May 29, 2017 | May 29, 2017 |
| Oracle_linux | — | Upgrade thunderbirdUpgrade firefox | Apr 20, 2017 | Apr 19, 2017 |
| Redhat_linux | — | Upgrade thunderbirdUpgrade thunderbird-debuginfoUpgrade firefox-debuginfoUpgrade firefoxNo solution exists | Apr 20, 2017 | Apr 20, 2017 |
| Suse | — | Upgrade libfreebl3-hmac-32bitUpgrade libfreebl3Upgrade java-1_8_0-openjdk-develUpgrade java-1_8_0-openjdkUpgrade mozilla-nss-certs-32bitUpgrade libsoftokn3Upgrade libsoftokn3-hmacUpgrade libfreebl3-x86Upgrade mozilla-nss-certsUpgrade mozilla-nss-sysinitUpgrade mozillafirefox-buildsymbolsUpgrade mozillathunderbird-translations-commonUpgrade mozilla-nss-toolsUpgrade mozilla-nssUpgrade libsoftokn3-hmac-32bitUpgrade MozillaFirefox-debuginfoUpgrade mozillafirefoxUpgrade MozillaThunderbird-develUpgrade mozillathunderbird-translations-otherUpgrade mozilla-nspr-x86Upgrade mozillafirefox-translations-commonUpgrade mozilla-nss-sysinit-32bitUpgrade MozillaFirefox-translationsUpgrade libsoftokn3-x86Upgrade mozilla-nss-develUpgrade mozilla-nsprUpgrade mozillafirefox-develUpgrade mozilla-nspr-32bitUpgrade MozillaThunderbird-debuginfoUpgrade mozilla-nss-x86Upgrade mozillafirefox-branding-sleUpgrade mozilla-nspr-develUpgrade mozillathunderbirdUpgrade libfreebl3-32bitUpgrade libsoftokn3-32bitUpgrade mozillafirefox-branding-upstreamUpgrade MozillaThunderbird-buildsymbolsUpgrade MozillaThunderbird-debugsourceUpgrade java-1_8_0-openjdk-demoUpgrade mozilla-nss-32bitUpgrade java-1_8_0-openjdk-headlessUpgrade mozillafirefox-translations-otherUpgrade libfreebl3-hmacUpgrade MozillaFirefox-debugsource | Apr 24, 2017 | Apr 20, 2017 |
| Ubuntu | — | Upgrade thunderbirdUpgrade firefox | Apr 21, 2017 | Apr 20, 2017 |
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