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CVE-2020-12393 The 'Copy as cURL' feature of Devtools' network tab did not properly escape the HTTP method of a request, which can be…
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Firefox ESR 68.8 | earliest → < 68.8 | 68.8 |
| Firefox 76 | earliest → < 76 | 76 |
| Thunderbird 68.8 | earliest → < 68.8.0 | 68.8.0 |
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