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HistoryNov 16, 2021 - 10:56 p.m.

[SECURITY] [DLA 2819-1] ntfs-3g security update

2021-11-1622:56:32
lists.debian.org
18

6.9 Medium

CVSS2

Attack Vector

LOCAL

Attack 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

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

8.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.4%


Debian LTS Advisory DLA-2819-1 [email protected]
https://www.debian.org/lts/security/ Markus Koschany
November 16, 2021 https://wiki.debian.org/LTS

Package : ntfs-3g
Version : 1:2016.2.22AR.1+dfsg-1+deb9u2
CVE ID : CVE-2021-33285 CVE-2021-33286 CVE-2021-33287 CVE-2021-33289
CVE-2021-35266 CVE-2021-35267 CVE-2021-35268 CVE-2021-35269
CVE-2021-39251 CVE-2021-39252 CVE-2021-39253 CVE-2021-39254
CVE-2021-39255 CVE-2021-39256 CVE-2021-39257 CVE-2021-39258
CVE-2021-39259 CVE-2021-39260 CVE-2021-39261 CVE-2021-39262
CVE-2021-39263
Debian Bug : 988386

Several vulnerabilities were discovered in NTFS-3G, a read-write NTFS
driver for FUSE. A local user can take advantage of these flaws for
local root privilege escalation.

For Debian 9 stretch, these problems have been fixed in version
1:2016.2.22AR.1+dfsg-1+deb9u2.

We recommend that you upgrade your ntfs-3g packages.

For the detailed security status of ntfs-3g please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/ntfs-3g

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
Attachment:
signature.asc
Description: This is a digitally signed message part

6.9 Medium

CVSS2

Attack Vector

LOCAL

Attack 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

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

8.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.4%