CVE-2021-4041: redhat ansible runner

csirt@kutim:~/threat-intel/cve/CVE-2021-4041

CVSS 7.8 · High EPSS 0,33%

Kerentanan Improper Input Validation pada redhat ansible runner. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

A flaw was found in ansible-runner. An improper escaping of the shell command, while calling the ansible_runner.interface.run_command, can lead to parameters getting executed as host's shell command. A developer could unintentionally write code that gets executed in the host rather than the virtual environment.

Rincian

Terbit di NVD: 24 Agustus 2022
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-20: Improper Input Validation
CWE-116: Improper Encoding or Escaping of Output
EPSS (30 hari): 0,33% peluang dieksploitasi; lebih tinggi dari 24,0% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
redhat	ansible runner	Semua versi sebelum 2.1.0
redhat	ansible runner	Versi 2.1.0 alpha1
redhat	ansible runner	Versi 2.1.0 alpha2
redhat	ansible runner	Versi 2.1.0 beta1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://access.redhat.com/security/cve/CVE-2021-4041 advisory vendor
https://bugzilla.redhat.com/show_bug.cgi?id=2028074 issue tracking · patch · advisory vendor
https://github.com/ansible/ansible-runner/commit/3533f265f4349a3f2a0283158cd01b59a6bbc7bd patch · advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.