CVE-2023-32675: vyperlang vyper

csirt@kutim:~/threat-intel/cve/CVE-2023-32675

CVSS 5.3 · Medium EPSS 0,55%

Kerentanan Always-Incorrect Control Flow Implementation pada vyperlang vyper. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. In contracts with more than one regular nonpayable function, it is possible to send funds to the default function, even if the default function is marked `nonpayable`. This applies to contracts compiled with vyper versions prior to 0.3.8. This issue was fixed by the removal of the global `calldatasize` check in commit `02339dfda`. Users are advised to upgrade to version 0.3.8. Users unable to upgrade should avoid use of nonpayable default functions.

Rincian

Terbit di NVD: 19 Mei 2023
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 5.3 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-670: Always-Incorrect Control Flow Implementation
EPSS (30 hari): 0,55% peluang dieksploitasi; lebih tinggi dari 44,6% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
vyperlang	vyper	Semua versi sebelum 0.3.8

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/vyperlang/vyper/security/advisories/GHSA-vxmm-cwh2-q762 exploit · patch · advisory vendor
https://github.com/vyperlang/vyper/commit/02339dfda0f3caabad142060d511d10bfe93c520 patch

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.