CVE-2021-33287

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CVSS 3.1

7.8 high

EPSS

<1%p35

Published

Sep 7, 2021 (Sep 7, 2021)

Modified

Jul 9, 2026

Description

In NTFS-3G versions < 2021.8.22, when specially crafted NTFS attributes are read in the function ntfs_attr_pread_i, a heap buffer overflow can occur and allow for writing to arbitrary memory or denial of service of the application.

Vendors: tuxera debian fedoraproject
Products: ntfs-3g, debian linux, fedora
Weakness: CWE-787, CWE-20
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

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