CVE-2020-8159

Katalog CVE

CVSS 9.8 · Critical EPSS 5,4%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada rubyonrails actionpack page-caching, debian linux. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

There is a vulnerability in actionpack_page-caching gem < v1.2.1 that allows an attacker to write arbitrary files to a web server, potentially resulting in remote code execution if the attacker can write unescaped ERB to a view.

Rincian

Terbit di NVD

12 Mei 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

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

EPSS (30 hari)

5,4% peluang dieksploitasi; lebih tinggi dari 92,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://lists.debian.org/debian-lts-announce/2021/07/msg00019.html mailing list · advisory pihak ketiga
• https://groups.google.com/forum/#%21topic/rubyonrails-security/CFRVkEytdP8