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cnvdChina National Vulnerability DatabaseCNVD-2022-82645
HistoryMay 31, 2022 - 12:00 a.m.

Tuxera NTFS-3G Buffer Overflow Vulnerability (CNVD-2022-82645)

2022-05-3100:00:00
China National Vulnerability Database
www.cnvd.org.cn
10

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 supporting read and write NTFS partitions.A buffer overflow vulnerability exists in Tuxera NTFS-3G, which stems from a boundary error in ntfs_check_log_client_array when handling untrusted input, and could be exploited by an attacker 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