CVE-2021-31799

Katalog CVE

CVSS 7.0 · High EPSS 1,5%

Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada debian linux, ruby-lang rdoc +1 lainnya. Skor CVSS 3.1 7.0 (High) menurut NVD.

Deskripsi (NVD)

In RDoc 3.11 through 6.x before 6.3.1, as distributed with Ruby through 3.0.1, it is possible to execute arbitrary code via | and tags in a filename.

Rincian

Terbit di NVD

30 Juli 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

EPSS (30 hari)

1,5% peluang dieksploitasi; lebih tinggi dari 73,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.ruby-lang.org/en/news/2021/05/02/os-command-injection-in-rdoc/ patch · advisory vendor
• https://www.oracle.com/security-alerts/cpuapr2022.html patch · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2021/10/msg00009.html advisory pihak ketiga
• https://security-tracker.debian.org/tracker/CVE-2021-31799 advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20210902-0004/ advisory pihak ketiga
• https://security.gentoo.org/glsa/202401-05