#VU86606 NULL pointer dereference in Siemens products - CVE-2023-48363

CSH
CYBERSECURITY HELP
Sign In REGISTER
 
Main Vulnerability Database Vulnerabilities #VU86606

#VU86606 NULL pointer dereference in Siemens products - CVE-2023-48363

Published: February 20, 2024


Vulnerability identifier: #VU86606
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-48363
CWE-ID: CWE-476
Exploitation vector: Adjecent network
Exploit availability: No public exploit available
Vulnerable software:
OpenPCS 7
SIMATIC BATCH
SIMATIC Route Control
SIMATIC WinCC Runtime Professional
Siemens SIMATIC WinCC
SIMATIC PCS 7
Software vendor:
Siemens

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in the implementation of the RPC (Remote Procedure call) communication protocol. A remote attacker on the local network can pass specially crafted data to the application and perform a denial of service (DoS) attack.


Remediation

Install updates from vendor's website.

External links