CVE-2022-31121: hyperledger fabric

csirt@kutim:~/threat-intel/cve/CVE-2022-31121

CVSS 7.5 · High EPSS 2,1%

Kerentanan Improper Input Validation pada hyperledger fabric. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

Hyperledger Fabric is a permissioned distributed ledger framework. In affected versions if a consensus client sends a malformed consensus request to an orderer it may crash the orderer node. A fix has been added in commit 0f1835949 which checks for missing consensus messages and returns an error to the consensus client should the message be missing. Users are advised to upgrade to versions 2.2.7 or v2.4.5. There are no known workarounds for this issue.

Rincian

Terbit di NVD: 7 Juli 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:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-20: Improper Input Validation
EPSS (30 hari): 2,1% peluang dieksploitasi; lebih tinggi dari 81,0% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
hyperledger	fabric	Semua versi sebelum 2.2.7
hyperledger	fabric	Versi 2.3.0 hingga sebelum 2.4.5

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/hyperledger/fabric/commit/0f18359493bcbd5f9f9d1a9b05adabfe5da23b06 patch · advisory pihak ketiga
https://github.com/hyperledger/fabric/releases/tag/v2.2.7 release notes · advisory pihak ketiga
https://github.com/hyperledger/fabric/releases/tag/v2.4.5 release notes · advisory pihak ketiga
https://github.com/hyperledger/fabric/security/advisories/GHSA-72x4-cq6r-jp4p issue tracking · 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.