CVE-2023-31290

Katalog CVE

CVSS 5.9 · Medium EPSS 1,0%

Kerentanan Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) pada trustwallet trust wallet browser extension, trustwallet trust wallet core. Skor CVSS 3.1 5.9 (Medium) menurut NVD.

Deskripsi (NVD)

Trust Wallet Core before 3.1.1, as used in the Trust Wallet browser extension before 0.0.183, allows theft of funds because the entropy is 32 bits, as exploited in the wild in December 2022 and March 2023. This occurs because the mt19937 Mersenne Twister takes a single 32-bit value as an input seed, resulting in only four billion possible mnemonics. The affected versions of the browser extension are 0.0.172 through 0.0.182. To steal funds efficiently, an attacker can identify all Ethereum addresses created since the 0.0.172 release, and check whether they are Ethereum addresses that could have been created by this extension. To respond to the risk, affected users need to upgrade the product version and also move funds to a new wallet address.

Rincian

Terbit di NVD

27 April 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-338: Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

EPSS (30 hari)

1,0% peluang dieksploitasi; lebih tinggi dari 63,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://community.trustwallet.com/t/browser-extension-wasm-vulnerability-postmortem/750787 advisory vendor
• https://community.trustwallet.com/t/wasm-vulnerability-incident-update-and-recommended-actions/750786 advisory vendor
• https://github.com/trustwallet/wallet-core/compare/3.1.0...3.1.1 patch
• https://blog.ledger.com/Funds-of-every-wallet-created-with-the-Trust-Wallet-browser-extension-could-have-been-... exploit · advisory pihak ketiga
• https://twitter.com/TrustWallet/status/1649699428733947906 advisory pihak ketiga