A redirected HTTP request which is observed or modified through a web extension could bypass existing CORS checks, leading to potential disclosure of cross-origin information. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1.
CVSS Details
- CVSS 3.1 Base Score: 6.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade firefoxUpgrade thunderbirdUpgrade librewolfUpgrade firefox-esr | Aug 22, 2024 | Aug 10, 2020 |
| Mfsa2020 30 | — | Upgrade to Mozilla Firefox version 79.0 | Jul 29, 2020 | Jul 28, 2020 |
| Mfsa2020 32 | — | Upgrade to Mozilla Firefox ESR version 78.1 | Jul 29, 2020 | Jul 28, 2020 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 78.1 | Jul 29, 2020 | Jul 28, 2020 |
| Oracle Solaris | — | Upgrade mail/thunderbird to version 78.3.0-11.4.27.0.1.82.0 on Solaris 11.4Upgrade mail/thunderbird/plugin/thunderbird-lightning to version 68.12.0-11.4.27.0.1.82.0 on Solaris 11.4Upgrade web/data/firefox-bookmarks to version 78.3.0-11.4.27.0.1.82.0 on Solaris 11.4Upgrade web/browser/firefox to version 78.3.0-11.4.27.0.1.82.0 on Solaris 11.4 | Jan 19, 2021 | Aug 10, 2020 |
| Suse | — | Upgrade mozillafirefox-translations-otherUpgrade mozillafirefox-buildsymbolsUpgrade pipewire-libjack-0_3Upgrade pipewire-toolsUpgrade mozillafirefox-develUpgrade mozillafirefox-branding-sleUpgrade pipewire-docUpgrade pipewire-modulesUpgrade pipewire-libpulse-0_3Upgrade libpipewire-0_3-0Upgrade gstreamer-plugin-pipewireUpgrade pipewire-spa-plugins-0_2Upgrade mozillafirefoxUpgrade pipewire-develUpgrade pipewireUpgrade pipewire-spa-toolsUpgrade mozillafirefox-translations-commonUpgrade mozillafirefox-branding-upstream | Aug 1, 2020 | Jul 31, 2020 |
| Ubuntu | — | Upgrade firefox | Aug 5, 2020 | Jul 29, 2020 |
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