CVE-2017-18067 : Vulnerability Insights and Analysis
Learn about CVE-2017-18067, a buffer overflow vulnerability in Android for MSM, Firefox OS for MSM, and QRD Android from Code Aurora Forum. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
Android releases from Code Aurora Forum (CAF) are vulnerable to a buffer overflow due to improper input validation in lim_send_auth_mgmt_frame(). This vulnerability affects Android for MSM, Firefox OS for MSM, and QRD Android.
Understanding CVE-2017-18067
This CVE involves a buffer overflow vulnerability in Android releases from CAF, potentially leading to security risks.
What is CVE-2017-18067?
A buffer overflow vulnerability exists in Android for MSM, Firefox OS for MSM, and QRD Android due to improper input validation in lim_send_auth_mgmt_frame() when handling encrypted authentication management frames.
The Impact of CVE-2017-18067
The vulnerability could allow attackers to execute arbitrary code, leading to a potential compromise of the affected system's integrity and confidentiality.
Technical Details of CVE-2017-18067
This section provides more in-depth technical insights into the CVE.
Vulnerability Description
Improper input validation in lim_send_auth_mgmt_frame() in Android releases from CAF using the Linux kernel results in a buffer overflow vulnerability.
Affected Systems and Versions
- Android for MSM
- Firefox OS for MSM
- QRD Android
Exploitation Mechanism
Attackers can exploit this vulnerability by sending crafted encrypted authentication management frames, triggering a buffer overflow.
Mitigation and Prevention
Protecting systems from CVE-2017-18067 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by the vendor promptly.
- Monitor network traffic for any signs of exploitation.
- Implement network segmentation to limit the impact of potential attacks.
Long-Term Security Practices
- Regularly update and patch all software components.
- Conduct security assessments and penetration testing to identify vulnerabilities.
- Educate users on safe computing practices and awareness of social engineering tactics.
Patching and Updates
- Stay informed about security bulletins and updates from Code Aurora Forum (CAF) and Qualcomm.
- Ensure timely deployment of patches to address known vulnerabilities.