CVE-2019-14708 : Security Advisory and Response
Learn about CVE-2019-14708, a buffer overflow vulnerability in MicroDigital N-series cameras allowing unauthorized remote code execution. Find mitigation steps and updates here.
A buffer overflow vulnerability has been identified in MicroDigital N-series cameras, potentially allowing unauthorized remote code execution.
Understanding CVE-2019-14708
What is CVE-2019-14708?
An issue on MicroDigital N-series cameras with firmware up to version 6400.0.8.5 allows a buffer overflow in the action parameter, leading to potential remote code execution.
The Impact of CVE-2019-14708
The vulnerability could enable unauthorized execution of remote code within the nobody account context on affected cameras.
Technical Details of CVE-2019-14708
Vulnerability Description
A buffer overflow in the action parameter of MicroDigital N-series cameras with firmware up to version 6400.0.8.5 allows for potential unauthorized remote code execution.
Affected Systems and Versions
- Product: MicroDigital N-series cameras
- Firmware Versions: Up to 6400.0.8.5
Exploitation Mechanism
The vulnerability could be exploited to execute remote code within the nobody account context.
Mitigation and Prevention
Immediate Steps to Take
- Update the firmware of MicroDigital N-series cameras to a patched version.
- Implement network segmentation to limit exposure.
Long-Term Security Practices
- Regularly monitor for security advisories and updates from MicroDigital.
- Conduct security assessments to identify and mitigate vulnerabilities.
Patching and Updates
Apply patches and firmware updates provided by MicroDigital to address the buffer overflow vulnerability.