PT-2023-30777 · Microsoft · Azure Rtos Netx Duo

Rkolandaivel · Published 2023-12-04 · Updated 2023-12-08 · CVE-2023-48315

Positive Technologies · (AI Summary)

CVSS v3.1

8.8

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions:

Azure RTOS NetX Duo versions prior to 6.3.0

Description:

The issue affects Azure RTOS NetX Duo, a TCP/IP network stack for deeply embedded real-time and IoT applications. An attacker can cause remote code execution due to memory overflow vulnerabilities. The affected components include processes related to `ftp` and `sntp`.

Recommendations:

For Azure RTOS NetX Duo versions prior to 6.3.0, upgrade to NetX Duo release 6.3.0 to resolve the issue. As a temporary workaround, consider disabling the `ftp` and `sntp` functions until a patch is available.

Fix

Memory Corruption

Weakness Enumeration

CWE-825

CWE-787

Related Identifiers

CVE-2023-48315

Affected Products

Azure Rtos Netx Duo

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2023-48315 · Security Note
• https://github.com/azure-rtos/netxduo/security/advisories/GHSA-rj6h-jjg2-7gf3 · Note
• https://twitter.com/CVEnew/status/1731842508177711338 · Twitter Post
• https://t.me/cvenotify/62227 · Telegram Post