Design/Logic Flaw

2018-12-0623:29:00

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5.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.4%

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 memory access during parsing of NBNS packets in prvTreatNBNS can be used for information disclosure.

CPENameOperatorVersion
amazon_web_services_freertosle1.3.1
freertosle10.0.1

CPE	Name	Operator	Version
	amazon_web_services_freertos	le	1.3.1
	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