CVE-2017-16342 : Vulnerability Insights and Analysis
Learn about CVE-2017-16342, a high-severity vulnerability in Insteon Hub firmware version 1012 allowing attackers to trigger a buffer overflow. Find mitigation steps and preventive measures here.
In Insteon Hub with firmware version 1012, a vulnerability exists that could be exploited by an attacker through a verified HTTP request, leading to a buffer overflow.
Understanding CVE-2017-16342
This CVE involves a buffer overflow vulnerability in Insteon Hub firmware version 1012.
What is CVE-2017-16342?
The vulnerability in Insteon Hub firmware version 1012 allows an attacker to trigger a buffer overflow by sending a verified HTTP request.
The Impact of CVE-2017-16342
The vulnerability has a CVSS base score of 8.5 (High) with significant impacts on confidentiality, integrity, and availability of the affected system.
Technical Details of CVE-2017-16342
The technical aspects of the CVE-2017-16342 vulnerability.
Vulnerability Description
The vulnerability arises from copying data to a buffer that is too small, resulting in a buffer overflow.
Affected Systems and Versions
- Product: Insteon
- Vendor: Insteon
- Affected Version: Insteon Hub 2245-222 - Firmware version 1012
Exploitation Mechanism
- Attacker sends a verified HTTP request
- Vulnerability triggered by copying data to a buffer of insufficient size
Mitigation and Prevention
Steps to mitigate and prevent exploitation of CVE-2017-16342.
Immediate Steps to Take
- Update Insteon Hub firmware to a non-vulnerable version
- Implement network segmentation to limit exposure
Long-Term Security Practices
- Regularly monitor for security updates and patches
- Conduct security assessments to identify vulnerabilities
Patching and Updates
- Apply patches provided by Insteon to address the buffer overflow vulnerability