{"id":"CVE-2018-16601","details":"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. A crafted IP header triggers a full memory space copy in prvProcessIPPacket, leading to denial of service and possibly remote code execution.","modified":"2026-07-08T05:53:18.636694315Z","published":"2018-12-06T23:29:01.033Z","database_specific":{"unresolved_ranges":[{"vendor_product":"amazon:freertos","cpes":["cpe:2.3:a:amazon:freertos:*:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"10.0.1"}],"source":"CPE_RANGE"}]},"references":[{"type":"ADVISORY","url":"https://blog.zimperium.com/freertos-tcpip-stack-vulnerabilities-put-wide-range-devices-risk-compromise-smart-homes-critical-infrastructure-systems/"},{"type":"ADVISORY","url":"https://github.com/aws/amazon-freertos/blob/v1.3.2/CHANGELOG.md"},{"type":"EVIDENCE","url":"https://blog.zimperium.com/freertos-tcpip-stack-vulnerabilities-details/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/aws/amazon-freertos","events":[{"introduced":"0"},{"last_affected":"1fc5e966a0f8e541c0942bd02bb3504a4a6be9c6"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:amazon:amazon_web_services_freertos:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"1.3.1"}]}}],"versions":["v1.3.1","v1.3.0","v1.2.7","v1.2.6","v1.2.5","v1.2.4","v1.2.3","v1.2.2","v1.2.1","v1.2.0","v1.1.0","v1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-16601.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}