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GitHub_MCVE-2023-48692

HistoryDec 05, 2023 - 1:15 a.m.

CVE-2023-48692

2023-12-0501:15:07

CWE-825

CWE-787

GitHub_M

web.nvd.nist.gov

azure

rtos

netx duo

tcp/ip

network stack

memory overflow

vulnerability

cve-2023-48692

remote code execution

iot

nvd

security

update

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.9

Confidence

High

EPSS

0.011

Percentile

85.0%

JSON

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.

Affected configurations

Nvd

Vulners

Node

microsoftazure_rtos_netx_duoRange<6.3.0

VendorProductVersionCPE
microsoftazure_rtos_netx_duo*cpe:2.3:o:microsoft:azure_rtos_netx_duo:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
microsoft	azure_rtos_netx_duo	*	cpe:2.3:o:microsoft:azure_rtos_netx_duo::::::::

CNA Affected

[
  {
    "vendor": "azure-rtos",
    "product": "netxduo",
    "versions": [
      {
        "version": "< 6.3.0",
        "status": "affected"
      }
    ]
  }
]

References

github.com/azure-rtos/netxduo/security/advisories/GHSA-m2rx-243p-9w64

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.9

Confidence

High

EPSS

0.011

Percentile

85.0%

JSON

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