1. Home
  2. CVE Database
  3. CVE-2024-50596
MEDIUM · 4.3

CVE-2024-50596

An integer underflow vulnerability exists in the HTTP server PUT request functionality of STMicroelectronics X-CUBE-AZRTOS-WL 2.0.0. A specially crafted network packet can lead to denial of service. A...

Vulnerability Description

An integer underflow vulnerability exists in the HTTP server PUT request functionality of STMicroelectronics X-CUBE-AZRTOS-WL 2.0.0. A specially crafted network packet can lead to denial of service. An attacker can send a malicious packet to trigger this vulnerability.This vulnerability affects the NetX Duo Web Component HTTP Server implementation which can be found in x-cube-azrtos-f7\Middlewares\ST\netxduo\addons\web\nx_web_http_server.c

CVSS Score

4.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW

Affected Products

VendorProductVersions
StX-Cube-Azrt-H7Rs1.0.0
StX-Cube-Azrtos-F41.1.0
StX-Cube-Azrtos-F71.1.0
StX-Cube-Azrtos-G01.1.0
StX-Cube-Azrtos-G42.0.0
StX-Cube-Azrtos-H73.3.0
StX-Cube-Azrtos-L42.0.0
StX-Cube-Azrtos-L52.0.0
StX-Cube-Azrtos-Wb2.0.0
StX-Cube-Azrtos-Wl2.0.0

Related Weaknesses (CWE)

CWE-191

References

FAQ

What is CVE-2024-50596?

CVE-2024-50596 is a vulnerability with a CVSS score of 4.3 (MEDIUM). An integer underflow vulnerability exists in the HTTP server PUT request functionality of STMicroelectronics X-CUBE-AZRTOS-WL 2.0.0. A specially crafted network packet can lead to denial of service. A...

How severe is CVE-2024-50596?

CVE-2024-50596 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-50596?

Check the references section above for vendor advisories and patch information. Affected products include: St X-Cube-Azrt-H7Rs, St X-Cube-Azrtos-F4, St X-Cube-Azrtos-F7, St X-Cube-Azrtos-G0, St X-Cube-Azrtos-G4.