CVE-2020-12393

Name
CVE-2020-12393
Description
The 'Copy as cURL' feature of Devtools' network tab did not properly escape the HTTP method 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 command injection and arbitrary command execution. *Note: this issue only affects Firefox on Windows operating systems.*. This vulnerability affects Firefox ESR < 68.8, Firefox < 76, and Thunderbird < 68.8.0.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2020-17/
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2020-18/
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2020-16/
Permissions Required https://bugzilla.mozilla.org/show_bug.cgi?id=1615471

Match rules

CPE URI Source package Min version Max version

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
thunderbird edge-community 68.8.0-r0 None fixed
thunderbird 3.22-community 68.8.0-r0 None fixed
thunderbird 3.21-community 68.8.0-r0 None fixed
thunderbird 3.20-community 68.8.0-r0 None fixed
thunderbird 3.19-community 68.8.0-r0 None fixed
thunderbird 3.18-community 68.8.0-r0 None fixed
thunderbird 3.17-community 68.8.0-r0 None fixed
librewolf edge-community 76.0-r0 None fixed
librewolf 3.22-community 76.0-r0 None fixed
librewolf 3.21-community 76.0-r0 None fixed
firefox-esr edge-community 68.8.0-r0 None fixed
firefox-esr 3.22-community 68.8.0-r0 None fixed
firefox-esr 3.21-community 68.8.0-r0 None fixed
firefox-esr 3.20-community 68.8.0-r0 None fixed
firefox-esr 3.19-community 68.8.0-r0 None fixed
firefox-esr 3.18-community 68.8.0-r0 None fixed
firefox-esr 3.17-community 68.8.0-r0 None fixed
firefox edge-community 76.0-r0 None fixed
firefox 3.22-community 76.0-r0 None fixed
firefox 3.21-community 76.0-r0 None fixed
firefox 3.20-community 76.0-r0 None fixed
firefox 3.19-community 76.0-r0 None fixed
firefox 3.18-community 76.0-r0 None fixed
firefox 3.17-community 76.0-r0 None fixed