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[email protected]CVE-2018-16603

HistoryDec 06, 2018 - 11:29 p.m.

CVE-2018-16603

2018-12-0623:29:01

CWE-200

[email protected]

web.nvd.nist.gov

aws

freertos

wittenstein whis

connect middleware

tcp/ip

data leakage

security vulnerability

cve-2018-16603

nvd

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

5.6 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

66.4%

JSON

An issue was discovered in Amazon Web Services (AWS) FreeRTOS through 1.3.1, FreeRTOS up to V10.0.1 (with FreeRTOS+TCP), and WITTENSTEIN WHIS Connect middleware TCP/IP component. Out of bounds access to TCP source and destination port fields in xProcessReceivedTCPPacket can leak data back to an attacker.

Affected configurations

NVD

Node

amazonamazon_web_services_freertosRange≤1.3.1

amazonfreertosRange≤10.0.1

CPENameOperatorVersion
amazon:amazon_web_services_freertosamazon amazon web services freertosle1.3.1
amazon:freertosamazon freertosle10.0.1

CPE	Name	Operator	Version
amazon:amazon_web_services_freertos	amazon amazon web services freertos	le	1.3.1
amazon:freertos	amazon freertos	le	10.0.1

References

blog.zimperium.com/freertos-tcpip-stack-vulnerabilities-details/

blog.zimperium.com/freertos-tcpip-stack-vulnerabilities-put-wide-range-devices-risk-compromise-smart-homes-critical-infrastructure-systems/

github.com/aws/amazon-freertos/blob/v1.3.2/CHANGELOG.md

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

5.6 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

66.4%

JSON

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