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

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.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

CWE-825

Related Identifiers

CVE-2023-48315

GHSA-RJ6H-JJG2-7GF3

Affected Products

Azure Rtos Netx Duo

References · 6

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/48xxx/CVE-2023-48315.json · Exploit
• https://osv.dev/vulnerability/CVE-2023-48315 · Vendor Advisory
• 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://t.me/cvenotify/62227 · Telegram Post
• https://twitter.com/CVEnew/status/1731842508177711338 · Twitter Post