CVE-2018-16526 - Amazon Web Services (AWS) FreeRTOS through 1.3.1, FreeRTOS up to V10.0.1 (with FreeRTOS+TCP), and WI

CVE-2018-16526

Summary

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 allow remote attackers to leak information or execute arbitrary code because of a Buffer Overflow during generation of a protocol checksum in usGenerateProtocolChecksum and prvProcessIPPacket.

References

Vulnerable Configurations

cpe:2.3:a:amazon:amazon_web_services_freertos:*:*:*:*:*:*:*:*
cpe:2.3:a:amazon:amazon_web_services_freertos:*:*:*:*:*:*:*:*
cpe:2.3:a:amazon:freertos:*:*:*:*:*:*:*:*
cpe:2.3:a:amazon:freertos:*:*:*:*:*:*:*:*

CVSS

Base:	6.8 (as of 03-10-2019 - 00:03)
Impact:
Exploitability:

CWE

NVD-CWE-noinfo

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	MEDIUM	NONE

Impact

Confidentiality	Integrity	Availability
PARTIAL	PARTIAL	PARTIAL

cvss-vector via4

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

refmap via4

confirm	https://github.com/aws/amazon-freertos/blob/v1.3.2/CHANGELOG.md
misc	https://blog.zimperium.com/freertos-tcpip-stack-vulnerabilities-details/ https://blog.zimperium.com/freertos-tcpip-stack-vulnerabilities-put-wide-range-devices-risk-compromise-smart-homes-critical-infrastructure-systems/

Last major update

03-10-2019 - 00:03

Published

06-12-2018 - 23:29

Last modified

03-10-2019 - 00:03