POST requests made by NPAPI plugins, such as Flash, that receive a status 308 redirect response can bypass CORS requirements. This can allow an attacker to perform Cross-Site Request Forgery (CSRF) attacks. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.
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 | — | Upgrade firefox-esr | Nov 8, 2019 | Jul 23, 2019 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Jul 23, 2019 |
| Centos_linux | — | Upgrade thunderbird-debugsourceUpgrade firefox-debugsourceUpgrade firefox-debuginfoUpgrade thunderbird-debuginfoUpgrade firefoxUpgrade thunderbird | Jul 16, 2019 | Jul 9, 2019 |
| Debian | — | Upgrade firefox-esrUpgrade thunderbird | Jul 15, 2019 | Jul 15, 2019 |
| Freebsd | — | Upgrade firefoxUpgrade linux-seamonkeyUpgrade libxulUpgrade seamonkeyUpgrade thunderbirdUpgrade linux-firefoxUpgrade waterfoxUpgrade firefox-esrUpgrade linux-thunderbird | Jul 11, 2019 | Jul 9, 2019 |
| Gentoo Linux | — | Upgrade www-client/firefox.Upgrade www-client/firefox-bin.Upgrade mail-client/thunderbird-bin.Upgrade mail-client/thunderbird. | Aug 16, 2019 | Jul 23, 2019 |
| Mfsa2019 21 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 68.0 | Jul 10, 2019 | Jul 9, 2019 |
| Mfsa2019 22 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox ESR version 60.8 | Jul 10, 2019 | Jul 9, 2019 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 68.0 | Jul 12, 2019 | Jul 9, 2019 |
| Oracle Solaris | — | Upgrade web/data/firefox-bookmarks to version 60.8.0-11.4.12.0.1.3.0 on Solaris 11.4Upgrade mail/thunderbird/plugin/thunderbird-lightning to version 60.8.0-11.4.12.0.1.3.0 on Solaris 11.4Upgrade web/browser/firefox to version 60.8.0-11.4.12.0.1.3.0 on Solaris 11.4Upgrade mail/thunderbird to version 60.8.0-11.4.12.0.1.3.0 on Solaris 11.4 | Aug 21, 2019 | Jul 23, 2019 |
| Oracle_linux | — | Upgrade firefoxUpgrade thunderbird | Jul 12, 2019 | Jul 10, 2019 |
| Redhat_linux | — | Upgrade thunderbird-debuginfoUpgrade thunderbirdNo solution existsUpgrade firefoxUpgrade firefox-debuginfoUpgrade firefox-debugsourceUpgrade thunderbird-debugsource | Jul 12, 2019 | Jul 11, 2019 |
| Suse | — | Upgrade mozilla-nssUpgrade libfirefox-gmodule-2_0-0Upgrade firefox-gdk-pixbuf-thumbnailerUpgrade firefox-gdk-pixbuf-langUpgrade libsoftokn3-hmacUpgrade MozillaFirefox-develUpgrade libfirefox-gobject-2_0-0Upgrade firefox-gtk3-immodules-tigrignaUpgrade firefox-libffi7Upgrade firefox-libharfbuzz0Upgrade mozillafirefox-branding-sleUpgrade libfreebl3Upgrade mozillafirefox-branding-upstreamUpgrade firefox-gtk3-immodule-multipressUpgrade mozilla-nspr-32bitUpgrade firefox-gtk3-toolsUpgrade MozillaFirefox-branding-SLEDUpgrade firefox-atk-langUpgrade libfreebl3-hmacUpgrade mozilla-nsprUpgrade MozillaThunderbird-buildsymbolsUpgrade firefox-glib2-langUpgrade firefox-gtk3-branding-upstreamUpgrade libfreebl3-32bitUpgrade firefox-gtk3-immodule-inuktitutUpgrade mozilla-nss-certsUpgrade firefox-gio-branding-upstreamUpgrade firefox-gdk-pixbuf-query-loadersUpgrade mozilla-nss-sysinit-32bitUpgrade firefox-gtk3-immodule-thaiUpgrade firefox-libcairo-gobject2Upgrade firefox-libgtk-3-0Upgrade firefox-libcairo2Upgrade MozillaThunderbird-translations-otherUpgrade mozilla-nss-32bitUpgrade MozillaFirefoxUpgrade mozilla-nss-certs-32bitUpgrade MozillaThunderbirdUpgrade firefox-libpango-1_0-0Upgrade firefox-gtk3-langUpgrade libfirefox-gio-2_0-0Upgrade MozillaFirefox-translations-commonUpgrade libsoftokn3Upgrade libfirefox-gthread-2_0-0Upgrade firefox-libatk-1_0-0Upgrade firefox-gtk3-dataUpgrade firefox-gtk3-immodule-amharicUpgrade firefox-glib2-toolsUpgrade mozilla-nspr-develUpgrade mozilla-nss-sysinitUpgrade enigmailUpgrade mozilla-nss-toolsUpgrade firefox-gtk3-immodule-ximUpgrade MozillaFirefox-translations-otherUpgrade firefox-gtk3-immodule-vietnameseUpgrade mozilla-nss-develUpgrade libsoftokn3-hmac-32bitUpgrade MozillaThunderbird-translations-commonUpgrade libsoftokn3-32bitUpgrade libfirefox-glib-2_0-0Upgrade libfreebl3-hmac-32bitUpgrade firefox-libgdk_pixbuf-2_0-0Upgrade mozillafirefox-buildsymbolsUpgrade firefox-libffi4 | Jul 18, 2019 | Jul 9, 2019 |
| Ubuntu | — | Upgrade thunderbirdUpgrade firefox | Jul 13, 2019 | Jul 9, 2019 |
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