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MitreCVE-2018-17174

HistorySep 21, 2018 - 5:29 p.m.

CVE-2018-17174

2018-09-2117:29:07

CWE-787

mitre

web.nvd.nist.gov

cve-2018-17174

stack-based buffer overflow

xtimor nmea library

nmealib

denial of service

arbitrary code execution

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.6

Confidence

High

EPSS

0.004

Percentile

72.8%

JSON

A stack-based buffer overflow was discovered in the xtimor NMEA library (aka nmealib) 0.5.3. nmea_parse() in parser.c allows an attacker to trigger denial of service (even arbitrary code execution in a certain context) in a product using this library via malformed data.

Affected configurations

Nvd

Node

nmealib_projectnmealibMatch0.5.3

VendorProductVersionCPE
nmealib_projectnmealib0.5.3cpe:2.3:a:nmealib_project:nmealib:0.5.3:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
nmealib_project	nmealib	0.5.3	cpe:2.3:a:nmealib_project:nmealib:0.5.3:::::::*

References

www.cnblogs.com/tr3e/p/9662324.html

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.6

Confidence

High

EPSS

0.004

Percentile

72.8%

JSON

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