CVE-2021-39251

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2021-39251
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-39251.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-39251
Downstream
Related
Published
2021-09-07T15:15:07.810Z
Modified
2026-04-11T12:37:06.315382Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

A crafted NTFS image can cause a NULL pointer dereference in ntfsextentinode_open in NTFS-3G < 2021.8.22.

Database specific 
{
    "unresolved_ranges": [
        {
            "source": "CPE_FIELD",
            "cpe": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
            "extracted_events": [
                {
                    "last_affected": "10.0"
                }
            ]
        },
        {
            "source": "CPE_FIELD",
            "cpe": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*",
            "extracted_events": [
                {
                    "last_affected": "11.0"
                }
            ]
        },
        {
            "source": "CPE_FIELD",
            "cpe": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
            "extracted_events": [
                {
                    "last_affected": "9.0"
                }
            ]
        },
        {
            "source": "CPE_FIELD",
            "cpe": "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*",
            "extracted_events": [
                {
                    "last_affected": "33"
                }
            ]
        },
        {
            "source": "CPE_FIELD",
            "cpe": "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*",
            "extracted_events": [
                {
                    "last_affected": "35"
                }
            ]
        },
        {
            "source": "CPE_FIELD",
            "cpe": "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*",
            "extracted_events": [
                {
                    "last_affected": "7.0"
                }
            ]
        },
        {
            "source": "CPE_FIELD",
            "cpe": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:-:*:*:*",
            "extracted_events": [
                {
                    "last_affected": "8.0"
                }
            ]
        },
        {
            "source": "CPE_FIELD",
            "cpe": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:advanced_virtualization:*:*:*",
            "extracted_events": [
                {
                    "last_affected": "8.0"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/tuxera/ntfs-3g

Affected ranges

Type
GIT
Repo
https://github.com/tuxera/ntfs-3g
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
31ac7e4f0fc07beeca455eba6a8f02abd7e4d76f
Database specific 
{
    "source": "CPE_FIELD",
    "cpe": "cpe:2.3:a:tuxera:ntfs-3g:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2021.8.22"
        }
    ]
}

Affected versions

Other
2011_3_26
N0_20061031_BETA
N0_20061115_BETA
N0_20061212_BETA
N0_20061218_BETA
N0_20070102_BETA
N0_20070116_BETA
N0_20070118_BETA
N0_20070207_RC1
N1_0
N1_320_RC
N1_328
N1_411_RC
N1_416
N1_417
N1_516
N1_612_RC
N1_616
N1_710
N1_810
N1_826
N1_910_RC
N1_913
N2006_11_07_011225
N2006_11_08_220332
N2006_11_08_233131
N2006_11_11_005720
N2006_11_11_010308
N2006_11_11_013125
N2006_11_11_220751
N2006_11_14_010037
N2006_11_14_220946
N2009_10_03_095644
N2009_10_03_104125
N2010_10_2
N2010_2_6
N2010_5_16
N2010_5_22
N2010_6_30_RC
N2010_6_31_RC
N2010_7_23_RC
N2010_8_8
PERMISSION_HANDLING_BASE_20070925
R2009_10_5_RC
start
v2011_10_9_RC
v2011_3_26
v2011_3_28_RC
v2011_4_10
v2011_4_11
v2011_4_12
v2012_1_15
v2013_1_13
2014.*
2014.2.15
2015.*
2015.3.13
2015.3.14
2015.3.5
2016.*
2016.2.15
2016.2.22
2017.*
2017.2.15
2017.3.23
2021.*
2021.5.19
2021.8.14

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-39251.json"