CVE-2023-30541: openzeppelin contracts +1 lainnya

csirt@kutim:~/threat-intel/cve/CVE-2023-30541

CVSS 5.3 · Medium EPSS 0,81%

Kerentanan Interpretation Conflict pada openzeppelin contracts, openzeppelin contracts upgradeable. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

OpenZeppelin Contracts is a library for secure smart contract development. A function in the implementation contract may be inaccessible if its selector clashes with one of the proxy's own selectors. Specifically, if the clashing function has a different signature with incompatible ABI encoding, the proxy could revert while attempting to decode the arguments from calldata. The probability of an accidental clash is negligible, but one could be caused deliberately and could cause a reduction in availability. The issue has been fixed in version 4.8.3. As a workaround if a function appears to be inaccessible for this reason, it may be possible to craft the calldata such that ABI decoding does not fail at the proxy and the function is properly proxied through.

Rincian

Terbit di NVD: 17 April 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:N/A:L · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-436: Interpretation Conflict
EPSS (30 hari): 0,81% peluang dieksploitasi; lebih tinggi dari 55,8% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
openzeppelin	contracts	Versi 3.2.0 hingga sebelum 4.8.3
openzeppelin	contracts upgradeable	Versi 3.2.0 hingga sebelum 4.8.3

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

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.