CVE-2020-12392

Katalog CVE

CVSS 5.5 · Medium EPSS 0,35%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada mozilla firefox, mozilla firefox esr +2 lainnya. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

26 Mei 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

5.5 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

EPSS (30 hari)

0,35% peluang dieksploitasi; lebih tinggi dari 26,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mozilla.org/security/advisories/mfsa2020-16/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2020-17/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2020-18/ advisory vendor
• https://security.gentoo.org/glsa/202005-03 advisory pihak ketiga
• https://security.gentoo.org/glsa/202005-04 advisory pihak ketiga
• https://usn.ubuntu.com/4373-1/ advisory pihak ketiga
• https://bugzilla.mozilla.org/show_bug.cgi?id=1614468 issue tracking · permissions required