CVE-2017-17152 : Vulnerability Insights and Analysis
Learn about CVE-2017-17152, an out-of-bounds write vulnerability in Huawei IPS IKEv2 module, allowing attackers to trigger memory writes. Find mitigation steps and patching details here.
A vulnerability in the IKEv2 module of Huawei IPS has been identified, allowing attackers to trigger out-of-bounds memory writes.
Understanding CVE-2017-17152
What is CVE-2017-17152?
The CVE-2017-17152 vulnerability is an out-of-bounds write issue in the IKEv2 module of Huawei IPS, affecting various versions.
The Impact of CVE-2017-17152
The vulnerability stems from inadequate input validation, enabling attackers to create customized packets that can lead to system exceptions.
Technical Details of CVE-2017-17152
Vulnerability Description
The vulnerability allows attackers to perform out-of-bounds memory writes through crafted packets.
Affected Systems and Versions
- Products: IPS, NGFW, NIP6300, NIP6600, Secospace, USG6300, USG6500, USG6600, USG9500
- Versions: Multiple versions of IPS Module, NGFW Module, NIP6300, NIP6600
Exploitation Mechanism
Attackers exploit the vulnerability by sending specially crafted packets to trigger out-of-bounds memory writes.
Mitigation and Prevention
Immediate Steps to Take
- Apply patches provided by Huawei promptly.
- Monitor network traffic for any suspicious activities.
- Implement strong network segmentation to limit the impact of potential attacks.
Long-Term Security Practices
- Regularly update and patch all software and firmware.
- Conduct security audits and penetration testing to identify vulnerabilities.
- Educate employees on cybersecurity best practices.
Patching and Updates
Ensure all affected systems are updated with the latest patches from Huawei to mitigate the CVE-2017-17152 vulnerability.