Vulnerability Details CVE-2018-16526
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.066
EPSS Ranking 90.6%
CVSS Severity
CVSS v3 Score 8.1
CVSS v2 Score 6.8
References
- 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/
- https://github.com/aws/amazon-freertos/blob/v1.3.2/CHANGELOG.md
- 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/
- https://github.com/aws/amazon-freertos/blob/v1.3.2/CHANGELOG.md
Products affected by CVE-2018-16526
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cpe:2.3:a:amazon:amazon_web_services_freertos:1.0.0
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cpe:2.3:a:amazon:amazon_web_services_freertos:1.1.0
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cpe:2.3:a:amazon:amazon_web_services_freertos:1.2.0
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cpe:2.3:a:amazon:amazon_web_services_freertos:1.2.1
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cpe:2.3:a:amazon:amazon_web_services_freertos:1.2.2
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cpe:2.3:a:amazon:amazon_web_services_freertos:1.2.3
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cpe:2.3:a:amazon:amazon_web_services_freertos:1.2.4
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cpe:2.3:a:amazon:amazon_web_services_freertos:1.2.5
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cpe:2.3:a:amazon:amazon_web_services_freertos:1.2.6
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cpe:2.3:a:amazon:amazon_web_services_freertos:1.2.7
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cpe:2.3:a:amazon:amazon_web_services_freertos:1.3.0
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cpe:2.3:a:amazon:amazon_web_services_freertos:1.3.1
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cpe:2.3:a:amazon:freertos:*