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cve[email protected]CVE-2021-33285
HistorySep 07, 2021 - 2:15 p.m.

CVE-2021-33285

2021-09-0714:15:00
CWE-787
[email protected]
web.nvd.nist.gov
139
ntfs-3g
cve-2021-33285
buffer overflow
security vulnerability
ntfs
nvd

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

7.6 High

AI Score

Confidence

High

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

19.6%

JSON

In NTFS-3G versions < 2021.8.22, when a specially crafted NTFS attribute is supplied to the function ntfs_get_attribute_value, a heap buffer overflow can occur allowing for memory disclosure or denial of service. The vulnerability is caused by an out-of-bound buffer access which can be triggered by mounting a crafted ntfs partition. The root cause is a missing consistency check after reading an MFT record : the “bytes_in_use” field should be less than the “bytes_allocated” field. When it is not, the parsing of the records proceeds into the wild.

Related

veracode 1
alpinelinux 1
cbl_mariner 1
debiancve 1
prion 1
cnvd 1
redhatcve 1
ubuntucve 1
fedora 2
nessus 16
suse 2
osv 24
mageia 1
debian 3
slackware 1
altlinux 1
redhat 3
gentoo 1
oraclelinux 1
rocky 1
almalinux 1
veracode
veracode
Denial Of Service
2021-09-07 20:27:35
alpinelinux
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CVE-2021-33285
2021-09-07 14:15:00
cbl_mariner
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CVE-2021-33285 affecting package ntfs-3g 2017.3.23-16
2022-04-26 19:57:41
debiancve
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2021-09-07 14:15:00
cnvd
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Tuxera NTFS-3G Buffer Overflow Vulnerability (CNVD-2021-72271)
2021-09-07 00:00:00
redhatcve
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2021-09-06 15:04:50
ubuntucve
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2021-09-07 00:00:00
fedora
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[SECURITY] Fedora 33 Update: ntfs-3g-2021.8.22-2.fc33
2021-09-23 19:30:16
[SECURITY] Fedora 35 Update: ntfs-3g-2021.8.22-2.fc35
2021-09-24 20:50:50
nessus
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EulerOS 2.0 SP8 : ntfs-3g (EulerOS-SA-2021-2807)
2021-12-25 00:00:00
SUSE SLED15 / SLES15 Security Update : ntfs-3g_ntfsprogs (SUSE-SU-2021:2971-1)
2021-09-08 00:00:00
Debian DLA-2819-1 : ntfs-3g - LTS security update
2021-11-17 00:00:00
suse
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Security update for ntfs-3g_ntfsprogs (important)
2021-09-09 00:00:00
Security update for ntfs-3g_ntfsprogs (important)
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osv
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2021-09-07 14:15:11
CVE-2021-39261
2021-09-07 15:15:08
CVE-2021-39251
2021-09-07 15:15:07
mageia
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Updated ntfs-3g packages fix security vulnerability
2022-01-03 10:36:40
debian
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[SECURITY] [DSA 4971-1] ntfs-3g security update
2021-09-09 19:15:24
[SECURITY] [DSA 4971-1] ntfs-3g security update
2021-09-09 19:15:24
[SECURITY] [DLA 2819-1] ntfs-3g security update
2021-11-16 22:56:32
slackware
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[slackware-security] ntfs-3g
2021-08-31 21:01:05
altlinux
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Security fix for the ALT Linux 9 package ntfs-3g version 2:2021.8.22-alt1
2021-09-10 00:00:00
redhat
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(RHSA-2021:3703) Moderate: virt:av and virt-devel:av security and bug fix update
2021-09-30 16:19:56
(RHSA-2021:3704) Moderate: virt:8.2 and virt-devel:8.2 security update
2021-09-30 18:28:50
(RHSA-2022:1759) Moderate: virt:rhel and virt-devel:rhel security, bug fix, and enhancement update
2022-05-10 07:59:57
gentoo
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oraclelinux
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virt:ol and virt-devel:ol security, bug fix, and enhancement update
2022-05-17 00:00:00
rocky
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virt:rhel and virt-devel:rhel security, bug fix, and enhancement update
2022-05-10 07:59:57
almalinux
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Moderate: virt:rhel and virt-devel:rhel security, bug fix, and enhancement update
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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

7.6 High

AI Score

Confidence

High

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

19.6%

JSON
Related for CVE-2021-33285
veracode1alpinelinux1cbl_mariner1debiancve1prion1cnvd1redhatcve1ubuntucve1fedora2nessus16suse2osv24mageia1debian3slackware1altlinux1redhat3gentoo1oraclelinux1rocky1almalinux1