CVE-2021-39263

Katalog CVE

CVSS 7.8 · High EPSS 0,45%

Kerentanan Out-of-bounds Write pada tuxera ntfs-3g, debian linux. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

A crafted NTFS image can trigger a heap-based buffer overflow, caused by an unsanitized attribute in ntfs_get_attribute_value, in NTFS-3G < 2021.8.22.

Rincian

Terbit di NVD

7 September 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-787: Out-of-bounds Write
CWE-20: Improper Input Validation

EPSS (30 hari)

0,45% peluang dieksploitasi; lebih tinggi dari 37,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/tuxera/ntfs-3g/releases release notes · advisory pihak ketiga
• https://github.com/tuxera/ntfs-3g/security/advisories/GHSA-q759-8j5v-q5jp advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2021/11/msg00013.html mailing list · advisory pihak ketiga
• https://security.gentoo.org/glsa/202301-01 advisory pihak ketiga
• https://www.debian.org/security/2021/dsa-4971 advisory pihak ketiga