PT-2023-30778 · Microsoft · Azure Rtos Netx Duo

Rkolandaivel · Published 2023-12-04 · Updated 2023-12-08 · CVE-2023-48316

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Azure RTOS NetX Duo versions 6.2.1 and below

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/functions related to snmp, smtp, ftp, and dtls.

Recommendations For Azure RTOS NetX Duo versions 6.2.1 and below, upgrade to NetX Duo release 6.3.0 to resolve the issue. As a temporary workaround, consider disabling the affected components, such as snmp, smtp, ftp, and dtls, until the upgrade is applied.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

CWE-825

Related Identifiers

CVE-2023-48316

GHSA-3CMF-R288-XHWQ

Affected Products

Azure Rtos Netx Duo

References · 6

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/48xxx/CVE-2023-48316.json · Exploit
• https://osv.dev/vulnerability/CVE-2023-48316 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-48316 · Security Note
• https://github.com/azure-rtos/netxduo/security/advisories/GHSA-3cmf-r288-xhwq · Note
• https://twitter.com/CVEnew/status/1731842507061993616 · Twitter Post
• https://t.me/cvenotify/62228 · Telegram Post