CVE-2022-43663 : Security Advisory and Response
Discover the impact of CVE-2022-43663, an integer conversion vulnerability in WellinTech KingHistorian 35.01.00.05 leading to buffer overflow. Learn about mitigation strategies here.
A detailed overview of the integer conversion vulnerability found in WellinTech KingHistorian 35.01.00.05 that could lead to a buffer overflow when processing specially crafted network packets.
Understanding CVE-2022-43663
This section will delve into what CVE-2022-43663 is, its impact, technical details, mitigation, and prevention strategies.
What is CVE-2022-43663?
CVE-2022-43663 identifies an integer conversion vulnerability in the SORBAx64.dll RecvPacket function of WellinTech KingHistorian 35.01.00.05, where a malicious network packet can exploit a buffer overflow.
The Impact of CVE-2022-43663
The vulnerability poses a high risk with a CVSS base score of 8.1, allowing attackers to potentially execute arbitrary code, compromise data integrity, and disrupt availability.
Technical Details of CVE-2022-43663
This section will outline the vulnerability description, affected systems, versions, and the exploitation mechanism.
Vulnerability Description
The flaw in the SORBAx64.dll RecvPacket function of WellinTech KingHistorian 35.01.00.05 could be exploited by a specially crafted network packet, leading to a buffer overflow.
Affected Systems and Versions
WellinTech KingHistorian version 35.01.00.05 is confirmed to be impacted by CVE-2022-43663.
Exploitation Mechanism
Attackers can send a tailored malicious packet to trigger the vulnerability, potentially causing a buffer overflow.
Mitigation and Prevention
Learn about the immediate steps to take and long-term security practices to safeguard against CVE-2022-43663.
Immediate Steps to Take
Organizations are advised to apply security patches promptly, implement network segmentation, and monitor network traffic.
Long-Term Security Practices
Enforcing the principle of least privilege, conducting regular security audits, and educating users on safe network practices are crucial for long-term security.
Patching and Updates
Stay informed about security updates from WellinTech and apply patches as soon as they are released to mitigate the risk of exploitation.