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MitreCVE-2018-11730

HistoryJun 19, 2018 - 9:29 p.m.

CVE-2018-11730

2018-06-1921:29:00

CWE-415

mitre

web.nvd.nist.gov

security

denial of service

libfsntfs

cve-2018-11730

nvd

vulnerability

double-free

CVSS2

1.9

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:N/I:N/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

44.8%

JSON

The libfsntfs_security_descriptor_values_free function in libfsntfs_security_descriptor_values.c in libfsntfs through 2018-04-20 allows remote attackers to cause a denial of service (double-free) via a crafted ntfs file. NOTE: the vendor has disputed this as described in libyal/libfsntfs issue 8 on GitHub

Affected configurations

Nvd

Node

libfsntfs_projectlibfsntfsRange≤20180420

VendorProductVersionCPE
libfsntfs_projectlibfsntfs*cpe:2.3:a:libfsntfs_project:libfsntfs:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
libfsntfs_project	libfsntfs	*	cpe:2.3:a:libfsntfs_project:libfsntfs::::::::

References

packetstormsecurity.com/files/148115/libfsntfs-20180420-Information-Disclosure.html

seclists.org/fulldisclosure/2018/Jun/17

CVSS2

1.9

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:N/I:N/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

44.8%

JSON

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