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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
16

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

35.5%


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

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

35.5%