CVE-2017-10820 : What You Need to Know
Learn about CVE-2017-10820, an untrusted search path vulnerability in Installer of IP Messenger for Win 4.60 and earlier, enabling attackers to gain elevated privileges. Find mitigation steps and preventive measures.
This CVE-2017-10820 article provides insights into a vulnerability in the Installer of IP Messenger for Win, version 4.60 and earlier, allowing attackers to gain elevated privileges.
Understanding CVE-2017-10820
The vulnerability in the Installer of IP Messenger for Win version 4.60 and earlier is classified as an untrusted search path vulnerability.
What is CVE-2017-10820?
The Installer of IP Messenger for Win version 4.60 and earlier contains an untrusted search path vulnerability. Attackers can exploit this vulnerability to gain elevated privileges by placing a Trojan horse DLL file in a specific directory.
The Impact of CVE-2017-10820
This vulnerability allows attackers to execute arbitrary code with elevated privileges, potentially leading to further system compromise and unauthorized access.
Technical Details of CVE-2017-10820
The technical details of CVE-2017-10820 shed light on the specific aspects of the vulnerability.
Vulnerability Description
The untrusted search path vulnerability in the Installer of IP Messenger for Win 4.60 and earlier enables attackers to escalate privileges through a malicious DLL file placed in an unspecified directory.
Affected Systems and Versions
- Product: Installer of IP Messenger for Win
- Vendor: H.Shirouzu / Asahi Net, Inc.
- Versions Affected: 4.60 and earlier
Exploitation Mechanism
Attackers can exploit this vulnerability by placing a Trojan horse DLL file in a directory not specified, allowing them to gain elevated privileges.
Mitigation and Prevention
Mitigation strategies and preventive measures to address CVE-2017-10820.
Immediate Steps to Take
- Update to the latest version of IP Messenger for Win to mitigate the vulnerability.
- Regularly monitor and restrict access to critical directories to prevent unauthorized DLL placement.
Long-Term Security Practices
- Implement least privilege access controls to limit the impact of potential privilege escalation attacks.
- Conduct regular security audits and vulnerability assessments to identify and remediate similar vulnerabilities.
Patching and Updates
- Apply security patches and updates provided by the software vendor to address the untrusted search path vulnerability.