CVE-2023-41052

Katalog CVE

CVSS 5.3 · Medium EPSS 0,54%

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. In affected versions the order of evaluation of the arguments of the builtin functions `uint256_addmod`, `uint256_mulmod`, `ecadd` and `ecmul` does not follow source order. This behaviour is problematic when the evaluation of one of the arguments produces side effects that other arguments depend on. A patch is currently being developed on pull request #3583. When using builtins from the list above, users should make sure that the arguments of the expression do not produce side effects or, if one does, that no other argument is dependent on those side effects.

Rincian

Terbit di NVD

4 September 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)

0,54% peluang dieksploitasi; lebih tinggi dari 43,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/vyperlang/vyper/pull/3583 patch
• https://github.com/vyperlang/vyper/security/advisories/GHSA-4hg4-9mf5-wxxq exploit · patch · advisory pihak ketiga