Azure RTOS NetX Duo Remote Code Execution Vulnerability
CVE-2023-48316

9.8CRITICAL

Key Information:

Vendor

azure-rtos

Status
netxduo
Vendor
CVE Published:
5 December 2023

What is CVE-2023-48316?

A critical memory overflow vulnerability exists in the Azure RTOS NetX Duo TCP/IP stack, which could be exploited to execute remote code. This vulnerability affects various components associated with network protocols such as SNMP, SMTP, FTP, and DTLS, specifically in versions v6.2.1 and earlier. Users are strongly advised to upgrade to NetX Duo release 6.3.0, as there are no known workarounds to mitigate this risk.

Affected Version(s)

netxduo < 6.3.0

References

https://github.com/azure-rtos/netxduo/security/advisories...
x_refsource_CONFIRM

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.