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cnvdChina National Vulnerability DatabaseCNVD-2022-82646
HistoryMay 31, 2022 - 12:00 a.m.

Tuxera NTFS-3G Buffer Overflow Vulnerability (CNVD-2022-82646)

2022-05-3100:00:00
China National Vulnerability Database
www.cnvd.org.cn
8

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

Tuxera NTFS-3G is an open source, cross-platform set of drivers from Tuxera Finland for reading and writing to NTFS partitions. tuxera NTFS-3G is vulnerable to a buffer overflow vulnerability that originates from a boundary error in ntfs_mft_rec_alloc when handling untrusted input, which can be exploited by remote attackers to cause a heap buffer overflow.

CPENameOperatorVersion
tuxera tuxera ntfs-3glt2021.8.22

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P