Logging-related command line parameters are not properly sanitized when Firefox is launched by another program, such as when a user clicks on malicious links in a chat application. This can be used to write a log file to an arbitrary location such as the Windows 'Startup' folder. <br>*Note: this issue only affects Firefox on Windows operating systems.*. This vulnerability affects Firefox < 69 and Firefox ESR < 68.1.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade firefox-esr | Nov 8, 2019 | Sep 27, 2019 |
| Freebsd | — | Upgrade linux-firefoxUpgrade seamonkeyUpgrade thunderbirdUpgrade linux-seamonkeyUpgrade waterfoxUpgrade firefoxUpgrade linux-thunderbirdUpgrade libxulUpgrade firefox-esr | Sep 4, 2019 | Sep 3, 2019 |
| Mfsa2019 25 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 69.0 | Sep 4, 2019 | Sep 3, 2019 |
| Mfsa2019 26 | — | Upgrade to Mozilla Firefox ESR version 68.1Upgrade to the latest version of Mozilla Firefox | Sep 4, 2019 | Sep 3, 2019 |
| Oracle Solaris | — | Upgrade mail/thunderbird/plugin/thunderbird-lightning to version 68.12.0-11.4.27.0.1.82.0 on Solaris 11.4Upgrade web/browser/firefox to version 78.3.0-11.4.27.0.1.82.0 on Solaris 11.4Upgrade mail/thunderbird to version 78.3.0-11.4.27.0.1.82.0 on Solaris 11.4Upgrade web/data/firefox-bookmarks to version 78.3.0-11.4.27.0.1.82.0 on Solaris 11.4 | Jan 19, 2021 | Sep 27, 2019 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Sep 27, 2019 |
| Suse | — | Upgrade firefox-gtk3-langUpgrade firefox-libgdk_pixbuf-2_0-0Upgrade firefox-gtk3-immodules-tigrignaUpgrade mozilla-nss-toolsUpgrade firefox-libatk-1_0-0Upgrade firefox-gtk3-immodule-multipressUpgrade mozilla-nss-develUpgrade firefox-gtk3-immodule-ximUpgrade MozillaFirefox-translations-commonUpgrade firefox-libgtk-3-0Upgrade libfreebl3Upgrade firefox-gtk3-toolsUpgrade mozilla-nspr-develUpgrade firefox-gtk3-immodule-amharicUpgrade MozillaFirefox-develUpgrade libfirefox-gthread-2_0-0Upgrade libsoftokn3Upgrade MozillaFirefox-translations-otherUpgrade firefox-gtk3-dataUpgrade firefox-gtk3-immodule-vietnameseUpgrade firefox-gtk3-immodule-thaiUpgrade mozilla-nspr-32bitUpgrade firefox-glib2-langUpgrade firefox-libharfbuzz0Upgrade libsoftokn3-32bitUpgrade firefox-libffi7Upgrade firefox-gdk-pixbuf-thumbnailerUpgrade mozilla-nss-certs-32bitUpgrade firefox-libcairo-gobject2Upgrade MozillaFirefoxUpgrade libfirefox-gio-2_0-0Upgrade firefox-libpango-1_0-0Upgrade libfirefox-gobject-2_0-0Upgrade firefox-gdk-pixbuf-langUpgrade mozilla-nss-certsUpgrade firefox-libcairo2Upgrade firefox-glib2-toolsUpgrade firefox-gtk3-immodule-inuktitutUpgrade firefox-gtk3-branding-upstreamUpgrade mozilla-nsprUpgrade firefox-gdk-pixbuf-query-loadersUpgrade MozillaFirefox-branding-SLEDUpgrade mozillafirefox-buildsymbolsUpgrade firefox-gio-branding-upstreamUpgrade mozilla-nssUpgrade mozillafirefox-branding-upstreamUpgrade mozilla-nss-32bitUpgrade libfirefox-gmodule-2_0-0Upgrade firefox-atk-langUpgrade mozillafirefox-branding-sleUpgrade libfreebl3-32bitUpgrade libfirefox-glib-2_0-0Upgrade firefox-libffi4 | Oct 8, 2019 | Sep 3, 2019 |
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