CVE-2020-12392

 

Published at: - 26-05-2020 08:15

Last modified: - 24-09-2022 03:03

Total changes: - 4

Description

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.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

 

Verification logic

 

Reference

• https://bugzilla.mozilla.org/show_bug.cgi?id=1614468
• https://www.mozilla.org/security/advisories/mfsa2020-17/
• https://www.mozilla.org/security/advisories/mfsa2020-18/
• https://www.mozilla.org/security/advisories/mfsa2020-16/
• USN-4373-1-Third Party Advisory
• https://security.gentoo.org/glsa/202005-03
• https://security.gentoo.org/glsa/202005-04

 

Keywords

NVD

 

CVE-2020-12392

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures