CVE-2025-51823

Katalog CVE

CVSS 6.5 · Medium EPSS 0,27%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada libcsp. Skor CVSS 3.1 6.5 (Medium) menurut CISA ADP.

Deskripsi (NVD)

libcsp 2.0 is vulnerable to Buffer Overflow in the csp_eth_init() function due to improper handling of the ifname parameter. The function uses strcpy to copy the interface name into a structure member (ctx->name) without validating the input length.

Rincian

Terbit di NVD

11 Agustus 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

EPSS (30 hari)

0,27% peluang dieksploitasi; lebih tinggi dari 17,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/libcsp/libcsp/pull/852 patch
• https://github.com/libcsp/libcsp/issues/850 advisory pihak ketiga