The 'Copy as cURL' feature of Devtools' network tab did not properly escape the HTTP POST data of a request, which can be controlled by the website. If a user used the 'Copy as cURL' feature and pasted the command into a terminal, it could have resulted in the disclosure of local files. This vulnerability affects Firefox ESR < 68.8, Firefox < 76, and Thunderbird < 68.8.0.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | alpine-linux-upgrade-firefox-esralpine-linux-upgrade-firefoxalpine-linux-upgrade-mozjs68alpine-linux-upgrade-thunderbirdalpine-linux-upgrade-librewolf | Aug 22, 2024 | May 26, 2020 | |
| Amazon Linux Ami 2 | amazon-linux-ami-2-upgrade-thunderbirdamazon-linux-ami-2-upgrade-thunderbird-debuginfo | May 22, 2020 | May 22, 2020 | |
| Arch Linux | arch-linux-upgrade-latest | Jul 11, 2025 | May 26, 2020 | |
| Centos_linux | — | centos-upgrade-firefoxcentos-upgrade-firefox-debuginfocentos-upgrade-firefox-debugsourcecentos-upgrade-thunderbirdcentos-upgrade-thunderbird-debuginfocentos-upgrade-thunderbird-debugsource | May 7, 2020 | May 6, 2020 |
| Debian | debian-upgrade-firefox-esrdebian-upgrade-thunderbird | May 8, 2020 | May 8, 2020 | |
| Gentoo Linux | gentoo-linux-upgrade-mail-client-thunderbirdgentoo-linux-upgrade-mail-client-thunderbird-bingentoo-linux-upgrade-www-client-firefoxgentoo-linux-upgrade-www-client-firefox-bin | Jun 15, 2020 | May 26, 2020 | |
| Mfsa2020 16 | mozilla-firefox-upgrade-76_0 | May 6, 2020 | May 5, 2020 | |
| Mfsa2020 17 | mozilla-firefox-esr-upgrade-68_8 | May 6, 2020 | May 5, 2020 | |
| Mozilla Thunderbird | mozilla-thunderbird-upgrade-68_8 | May 6, 2020 | May 5, 2020 | |
| Oracle Solaris | oracle-solaris-11-4-upgrade-mail-thunderbird-68-8-0-11-4-22-0-1-69-2oracle-solaris-11-4-upgrade-mail-thunderbird-plugin-thunderbird-lightning-68-8-0-11-4-22-0-1-69-2oracle-solaris-11-4-upgrade-web-browser-firefox-68-8-0-11-4-22-0-1-69-2oracle-solaris-11-4-upgrade-web-data-firefox-bookmarks-68-8-0-11-4-22-0-1-69-2 | Jan 19, 2021 | May 26, 2020 | |
| Oracle_linux | — | oracle-linux-upgrade-firefoxoracle-linux-upgrade-thunderbird | Jun 19, 2020 | May 5, 2020 |
| Redhat_linux | redhat-upgrade-firefoxredhat-upgrade-firefox-debuginforedhat-upgrade-firefox-debugsourceredhat-upgrade-thunderbirdredhat-upgrade-thunderbird-debuginforedhat-upgrade-thunderbird-debugsource | May 7, 2020 | May 6, 2020 | |
| Suse | — | suse-upgrade-mozillafirefoxsuse-upgrade-mozillafirefox-branding-upstreamsuse-upgrade-mozillafirefox-buildsymbolssuse-upgrade-mozillafirefox-develsuse-upgrade-mozillafirefox-translations-commonsuse-upgrade-mozillafirefox-translations-othersuse-upgrade-mozillathunderbirdsuse-upgrade-mozillathunderbird-translations-commonsuse-upgrade-mozillathunderbird-translations-other | May 8, 2020 | May 7, 2020 |
| Ubuntu | ubuntu-upgrade-firefoxubuntu-upgrade-thunderbird | May 8, 2020 | May 7, 2020 |
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