CVE-2021-35266

2021-09-0715:15:00

Alpine Linux Development Team

security.alpinelinux.org

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

6.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.001 Low

EPSS

Percentile

16.9%

JSON

In NTFS-3G versions < 2021.8.22, when a specially crafted NTFS inode pathname is supplied in an NTFS image a heap buffer overflow can occur resulting in memory disclosure, denial of service and even code execution.

OSVersionArchitecturePackageVersionFilename
Alpine3.14-mainnoarchntfs-3g= 2017.3.23-r3UNKNOWN
Alpine3.13-mainnoarchntfs-3g= 2017.3.23-r2UNKNOWN
Alpine3.12-mainnoarchntfs-3g= 2017.3.23-r2UNKNOWN
Alpine3.11-mainnoarchntfs-3g= 2017.3.23-r2UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	3.14-main	noarch	ntfs-3g	= 2017.3.23-r3	UNKNOWN
Alpine	3.13-main	noarch	ntfs-3g	= 2017.3.23-r2	UNKNOWN
Alpine	3.12-main	noarch	ntfs-3g	= 2017.3.23-r2	UNKNOWN
Alpine	3.11-main	noarch	ntfs-3g	= 2017.3.23-r2	UNKNOWN