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MitreCVE-2018-18749

HistoryOct 29, 2018 - 12:29 p.m.

CVE-2018-18749

2018-10-2912:29:09

CWE-190

mitre

web.nvd.nist.gov

cve-2018-18749

data-tools

integer overflow

write_wchars function

nvd

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/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:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

AI Score

5.6

Confidence

High

EPSS

0.001

Percentile

24.9%

JSON

data-tools through 2017-07-26 has an Integer Overflow leading to an incorrect end value for the write_wchars function.

Affected configurations

Nvd

Node

data_tools_projectdata_toolsRange≤2017-07-26

VendorProductVersionCPE
data_tools_projectdata_tools*cpe:2.3:a:data_tools_project:data_tools:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
data_tools_project	data_tools	*	cpe:2.3:a:data_tools_project:data_tools::::::::

References

github.com/clarkgrubb/data-tools/issues/7

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/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:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

AI Score

5.6

Confidence

High

EPSS

0.001

Percentile

24.9%

JSON

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