CVE-2021-43666

Katalog CVE

CVSS 7.5 · High EPSS 2,1%

Kerentanan Improper Handling of Length Parameter Inconsistency pada arm mbed tls, debian linux. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

A Denial of Service vulnerability exists in mbed TLS 3.0.0 and earlier in the mbedtls_pkcs12_derivation function when an input password's length is 0.

Rincian

Terbit di NVD

24 Maret 2022

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-130: Improper Handling of Length Parameter Inconsistency

EPSS (30 hari)

2,1% peluang dieksploitasi; lebih tinggi dari 80,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/ARMmbed/mbedtls/issues/5136 exploit · issue tracking · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html mailing list · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2025/06/msg00034.html