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ubuntuUbuntuUSN-5452-1
HistoryMay 30, 2022 - 12:00 a.m.

NTFS-3G vulnerability

2022-05-3000:00:00
ubuntu.com
46
ntfs-3g
ubuntu
vulnerability
ntfs
metadata
ntfsck
boundary checks
denial of service
arbitrary code
driver

CVSS2

4.6

Attack Vector

LOCAL

Attack 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

CVSS3

7.8

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

AI Score

7.6

Confidence

High

EPSS

0.001

Percentile

21.8%

Releases

  • Ubuntu 16.04 ESM
  • Ubuntu 14.04 ESM

Packages

  • ntfs-3g - read/write NTFS driver for FUSE

Details

It was discovered that NTFS-3G was incorrectly validating NTFS
metadata in its ntfsck tool by not performing boundary checks. A
local attacker could possibly use this issue to cause a denial of
service or to execute arbitrary code.

OSVersionArchitecturePackageVersionFilename
Ubuntu16.04noarchntfs-3g< 1:2015.3.14AR.1-1ubuntu0.3+esm2UNKNOWN
Ubuntu16.04noarchntfs-3g< 1:2015.3.14AR.1-1ubuntu0.3UNKNOWN
Ubuntu16.04noarchntfs-3g-dbg< 1:2015.3.14AR.1-1ubuntu0.3UNKNOWN
Ubuntu16.04noarchntfs-3g-dbgsym< 1:2015.3.14AR.1-1ubuntu0.3UNKNOWN
Ubuntu16.04noarchntfs-3g-dev< 1:2015.3.14AR.1-1ubuntu0.3UNKNOWN
Ubuntu16.04noarchntfs-3g-dev-dbgsym< 1:2015.3.14AR.1-1ubuntu0.3UNKNOWN
Ubuntu16.04noarchntfs-3g-udeb< 1:2015.3.14AR.1-1ubuntu0.3UNKNOWN
Ubuntu16.04noarchntfs-3g-udeb-dbgsym< 1:2015.3.14AR.1-1ubuntu0.3UNKNOWN
Ubuntu16.04noarchntfs-3g-dev< 1:2015.3.14AR.1-1ubuntu0.3+esm2UNKNOWN
Ubuntu14.04noarchntfs-3g< 1:2013.1.13AR.1-2ubuntu2+esm2UNKNOWN
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CVSS2

4.6

Attack Vector

LOCAL

Attack 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

CVSS3

7.8

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

AI Score

7.6

Confidence

High

EPSS

0.001

Percentile

21.8%