NULL pointer dereference in Softing AG products - CVE-2022-1748
Published: August 17, 2022 / Updated: August 24, 2022
Vulnerability identifier: #VU66582
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-1748
CWE-ID: CWE-476
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a NULL pointer dereference error. A remote attacker can pass specially crafted data to the application and perform a denial of service (DoS) attack.
Affected software
Secure Integration Server
uaGate
edgeConnector
edgeAggregator
OPC Suite
OPC UA C++ Server SDK
uaGate
edgeConnector
edgeAggregator
OPC Suite
OPC UA C++ Server SDK
How to mitigate CVE-2022-1748
Install updates from vendor's website.
Secure Integration Server - update to 1.30
OPC UA C++ Server SDK - update to 6.10
OPC UA C++ Server SDK - update to 6.10