CVE-2021-43669: linuxfoundation fabric

csirt@kutim:~/threat-intel/cve/CVE-2021-43669

CVSS 7.5 · High EPSS 1,1%

Kerentanan Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') pada linuxfoundation fabric. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

A vulnerability has been detected in HyperLedger Fabric v1.4.0, v2.0.0, v2.0.1, v2.3.0. It can easily break down as many orderers as the attacker wants. This bug can be leveraged by constructing a message whose header is invalid to the interface Order. This bug has been admitted and fixed by the developers of Fabric.

Rincian

Terbit di NVD: 18 November 2021
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:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
EPSS (30 hari): 1,1% peluang dieksploitasi; lebih tinggi dari 65,4% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
linuxfoundation	fabric	Versi 1.4.0
linuxfoundation	fabric	Versi 2.0.0
linuxfoundation	fabric	Versi 2.0.1
linuxfoundation	fabric	Versi 2.3.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://jira.hyperledger.org/browse/FAB-18528 advisory vendor
https://github.com/hyperledger/fabric/pull/2828 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.