Lucene search

K
debianDebianDEBIAN:DSA-5270-1:60D66
HistoryNov 04, 2022 - 8:48 a.m.

[SECURITY] [DSA 5270-1] ntfs-3g security update

2022-11-0408:48:55
lists.debian.org
17
ntfs-3g
buffer overflow
cve-2022-40284
security update
debian
fuse
local user
root privilege escalation

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

8.1

Confidence

High

EPSS

0

Percentile

5.1%


Debian Security Advisory DSA-5270-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
November 04, 2022 https://www.debian.org/security/faq


Package : ntfs-3g
CVE ID : CVE-2022-40284

Yuchen Zeng and Eduardo Vela discovered a buffer overflow in NTFS-3G, a
read-write NTFS driver for FUSE, due to incorrect validation of some of
the NTFS metadata. A local user can take advantage of this flaw for
local root privilege escalation.

For the stable distribution (bullseye), this problem has been fixed in
version 1:2017.3.23AR.3-4+deb11u3.

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 Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

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

8.1

Confidence

High

EPSS

0

Percentile

5.1%