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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published: 2020-05-26T17:01:54

Updated: 2024-08-04T11:56:51.781Z

Reserved: 2020-04-28T00:00:00

Link: CVE-2020-12392

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2020-05-26T18:15:11.357

Modified: 2022-04-26T19:12:40.440

Link: CVE-2020-12392

cve-icon Redhat

Severity : Moderate

Publid Date: 2020-05-05T00:00:00Z

Links: CVE-2020-12392 - Bugzilla