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 | — | Upgrade mozjs68Upgrade firefoxUpgrade librewolfUpgrade thunderbirdUpgrade firefox-esr | Aug 22, 2024 | May 26, 2020 |
| Amazon Linux Ami 2 | — | Upgrade thunderbird-debuginfoUpgrade thunderbird | May 22, 2020 | May 22, 2020 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | May 26, 2020 |
| Centos_linux | — | Upgrade firefox-debuginfoUpgrade thunderbirdUpgrade firefoxUpgrade firefox-debugsourceUpgrade thunderbird-debugsourceUpgrade thunderbird-debuginfo | May 7, 2020 | May 6, 2020 |
| Debian | — | Upgrade firefox-esrUpgrade thunderbird | May 8, 2020 | May 8, 2020 |
| Gentoo Linux | — | Upgrade www-client/firefox-bin.Upgrade www-client/firefox.Upgrade mail-client/thunderbird.Upgrade mail-client/thunderbird-bin. | Jun 15, 2020 | May 26, 2020 |
| Mfsa2020 16 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 76.0 | May 6, 2020 | May 5, 2020 |
| Mfsa2020 17 | — | Upgrade to Mozilla Firefox ESR version 68.8Upgrade to the latest version of Mozilla Firefox | May 6, 2020 | May 5, 2020 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 68.8Upgrade to the latest version of Mozilla Thunderbird | May 6, 2020 | May 5, 2020 |
| Oracle Solaris | — | Upgrade mail/thunderbird to version 68.8.0-11.4.22.0.1.69.2 on Solaris 11.4Upgrade web/data/firefox-bookmarks to version 68.8.0-11.4.22.0.1.69.2 on Solaris 11.4Upgrade web/browser/firefox to version 68.8.0-11.4.22.0.1.69.2 on Solaris 11.4Upgrade mail/thunderbird/plugin/thunderbird-lightning to version 68.8.0-11.4.22.0.1.69.2 on Solaris 11.4 | Jan 19, 2021 | May 26, 2020 |
| Oracle_linux | — | Upgrade firefoxUpgrade thunderbird | Jun 19, 2020 | May 5, 2020 |
| Redhat_linux | — | Upgrade firefox-debugsourceUpgrade firefox-debuginfoUpgrade thunderbird-debugsourceUpgrade thunderbird-debuginfoUpgrade thunderbirdNo solution existsUpgrade firefox | May 7, 2020 | May 6, 2020 |
| Suse | — | Upgrade mozillafirefox-branding-upstreamUpgrade mozillafirefox-buildsymbolsUpgrade MozillaThunderbird-translations-commonUpgrade MozillaFirefox-translations-commonUpgrade MozillaThunderbirdUpgrade MozillaFirefox-translations-otherUpgrade MozillaFirefoxUpgrade MozillaThunderbird-translations-otherUpgrade MozillaFirefox-devel | May 8, 2020 | May 7, 2020 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | May 8, 2020 | May 7, 2020 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub