CVE-2023-48316

Summary

CVE-2023-48316 is a critical vulnerability affecting Azure RTOS NetX Duo, a TCP/IP network stack for deeply embedded real-time and IoT applications. The issue stems from memory overflow vulnerabilities that an attacker can exploit to execute remote code. These vulnerabilities are found in processes and functions related to SNMP, SMTP, FTP, and DTLS in RTOS v6.2.1 and below. The recommended mitigation is to upgrade to NetX Duo release 6.3.0. No known workarounds exist for this issue.

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