CVE-2022-29970

Katalog CVE

CVSS 7.5 · High EPSS 2,1%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada sinatrarb sinatra, debian linux. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

Sinatra before 2.2.0 does not validate that the expanded path matches public_dir when serving static files.

Rincian

Terbit di NVD

2 Mei 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/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)

2,1% peluang dieksploitasi; lebih tinggi dari 81,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/sinatra/sinatra/pull/1683/commits/462c3ca1db53ed3cfc394cf5948e9c948ad1c10e patch · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2022/10/msg00034.html mailing list · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2024/09/msg00020.html