CVE-2022-31020

Katalog CVE

CVSS 8.8 · High EPSS 2,3%

Kerentanan Improper Input Validation pada linuxfoundation indy-node. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

Indy Node is the server portion of a distributed ledger purpose-built for decentralized identity. In versions 1.12.4 and prior, the `pool-upgrade` request handler in Indy-Node allows an improperly authenticated attacker to remotely execute code on nodes within the network. The `pool-upgrade` request handler in Indy-Node 1.12.5 has been updated to properly authenticate pool-upgrade transactions before any processing is performed by the request handler. The transactions are further sanitized to prevent remote code execution. As a workaround, endorsers should not create DIDs for untrusted users. A vulnerable ledger should configure `auth_rules` to prevent new DIDs from being written to the ledger until the network can be upgraded.

Rincian

Terbit di NVD

6 September 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-20: Improper Input Validation
CWE-287: Improper Authentication

EPSS (30 hari)

2,3% peluang dieksploitasi; lebih tinggi dari 82,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/hyperledger/indy-node/commit/fe507474f77084faef4539101e2bbb4d508a97f5 patch · advisory pihak ketiga
• https://github.com/hyperledger/indy-node/releases/tag/v1.12.5 release notes · advisory pihak ketiga
• https://github.com/hyperledger/indy-node/security/advisories/GHSA-r6v9-p59m-gj2p advisory pihak ketiga