CVE-2021-44141

Katalog CVE

CVSS 4.3 · Medium EPSS 1,1%

Kerentanan Exposure of Sensitive Information to an Unauthorized Actor pada samba, redhat storage +1 lainnya. Skor CVSS 3.1 4.3 (Medium) menurut NVD.

Deskripsi (NVD)

All versions of Samba prior to 4.15.5 are vulnerable to a malicious client using a server symlink to determine if a file or directory exists in an area of the server file system not exported under the share definition. SMB1 with unix extensions has to be enabled in order for this attack to succeed.

Rincian

Terbit di NVD

21 Februari 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CWE-59: Improper Link Resolution Before File Access ('Link Following')

EPSS (30 hari)

1,1% peluang dieksploitasi; lebih tinggi dari 64,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.samba.org/samba/security/CVE-2021-44141.html mitigasi · advisory vendor
• https://security.gentoo.org/glsa/202309-06