CVE-2021-24032

Katalog CVE

CVSS 4.7 · Medium EPSS 0,35%

Kerentanan Insecure Inherited Permissions pada facebook zstandard. Skor CVSS 3.1 4.7 (Medium) menurut NVD.

Deskripsi (NVD)

Beginning in v1.4.1 and prior to v1.4.9, due to an incomplete fix for CVE-2021-24031, the Zstandard command-line utility created output files with default permissions and restricted those permissions immediately afterwards. Output files could therefore momentarily be readable or writable to unintended parties.

Rincian

Terbit di NVD

4 Maret 2021

Terakhir diubah

8 Oktober 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-277: Insecure Inherited Permissions
CWE-276: Incorrect Default Permissions

EPSS (30 hari)

0,35% peluang dieksploitasi; lebih tinggi dari 26,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=982519 patch · advisory pihak ketiga
• https://github.com/facebook/zstd/issues/2491 issue tracking · patch · advisory pihak ketiga
• https://www.facebook.com/security/advisories/cve-2021-24032 advisory pihak ketiga