CVE-2021-41121

Katalog CVE

CVSS 8.8 · High EPSS 1,1%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada vyperlang vyper. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

Vyper is a Pythonic Smart Contract Language for the EVM. In affected versions when performing a function call inside a literal struct, there is a memory corruption issue that occurs because of an incorrect pointer to the the top of the stack. This issue has been resolved in version 0.3.0.

Rincian

Terbit di NVD

6 Oktober 2021

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-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

EPSS (30 hari)

1,1% peluang dieksploitasi; lebih tinggi dari 64,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/vyperlang/vyper/pull/2447 patch · advisory pihak ketiga
• https://github.com/vyperlang/vyper/security/advisories/GHSA-xv8x-pr4h-73jv advisory pihak ketiga