CVE-2021-28875

Katalog CVE

CVSS 7.5 · High EPSS 2,1%

Kerentanan Unchecked Return Value pada rust-lang rust. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

In the standard library in Rust before 1.50.0, read_to_end() does not validate the return value from Read in an unsafe context. This bug could lead to a buffer overflow.

Rincian

Terbit di NVD

11 April 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-252: Unchecked Return Value

EPSS (30 hari)

2,1% peluang dieksploitasi; lebih tinggi dari 81,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/rust-lang/rust/issues/80894 exploit · issue tracking · patch · advisory pihak ketiga
• https://github.com/rust-lang/rust/pull/80895 patch · advisory pihak ketiga
• https://security.gentoo.org/glsa/202210-09 advisory pihak ketiga