CVE-2021-4142: candlepinproject candlepin

csirt@kutim:~/threat-intel/cve/CVE-2021-4142

CVSS 5.5 · Medium EPSS 0,17%

Kerentanan Authorization Bypass Through User-Controlled Key pada candlepinproject candlepin. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

The Candlepin component of Red Hat Satellite was affected by an improper authentication flaw. Few factors could allow an attacker to use the SCA (simple content access) certificate for authentication with Candlepin.

Rincian

Terbit di NVD: 24 Agustus 2022
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-639: Authorization Bypass Through User-Controlled Key
CWE-287: Improper Authentication
EPSS (30 hari): 0,17% peluang dieksploitasi; lebih tinggi dari 6,4% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
candlepinproject	candlepin	Versi 3.1.0 hingga 3.1.28-2
candlepinproject	candlepin	Versi 3.2.0 hingga 3.2.21-1
candlepinproject	candlepin	Versi 4.1.0 hingga 4.1.8-1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://access.redhat.com/security/cve/CVE-2021-4142 advisory vendor
https://bugzilla.redhat.com/show_bug.cgi?id=2034346 issue tracking · advisory vendor
https://github.com/candlepin/candlepin/pull/3197 patch · advisory pihak ketiga
https://github.com/candlepin/candlepin/pull/3199 patch · advisory pihak ketiga
https://github.com/candlepin/candlepin/pull/3198 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.