Vulnerability Description
Azure RTOS NetX Duo is a TCP/IP network stack designed specifically for deeply embedded real-time and IoT applications. An attacker can cause remote code execution due to memory overflow vulnerabilities in Azure RTOS NETX Duo. The affected components include processes/functions related to icmp, tcp, snmp, dhcp, nat and ftp in RTOS v6.2.1 and below. The fixes have been included in NetX Duo release 6.3.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Azure Rtos Netx Duo | < 6.3.0 |
Related Weaknesses (CWE)
References
- https://github.com/azure-rtos/netxduo/security/advisories/GHSA-m2rx-243p-9w64Third Party Advisory
- https://github.com/azure-rtos/netxduo/security/advisories/GHSA-m2rx-243p-9w64Third Party Advisory
FAQ
What is CVE-2023-48692?
CVE-2023-48692 is a vulnerability with a CVSS score of 9.0 (CRITICAL). Azure RTOS NetX Duo is a TCP/IP network stack designed specifically for deeply embedded real-time and IoT applications. An attacker can cause remote code execution due to memory overflow vulnerabiliti...
How severe is CVE-2023-48692?
CVE-2023-48692 has been rated CRITICAL with a CVSS base score of 9.0/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2023-48692?
Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Azure Rtos Netx Duo.