CVE-2017-2718 : Security Advisory and Response
Learn about CVE-2017-2718 affecting FusionSphere OpenStack software by Huawei Technologies Co., Ltd. Understand the impact, technical details, and mitigation steps for this command injection vulnerability.
FusionSphere OpenStack software by Huawei Technologies Co., Ltd. is affected by command injection vulnerabilities in versions V100R006C00 and V100R006C10RC2. These vulnerabilities stem from inadequate input validation on a specific port, allowing attackers to gain root privileges.
Understanding CVE-2017-2718
There are two command injection vulnerabilities in FusionSphere OpenStack software versions V100R006C00 and V100R006C10RC2.
What is CVE-2017-2718?
The vulnerabilities in FusionSphere OpenStack software versions V100R006C00 and V100R006C10RC2 are caused by insufficient input validation on a specific port. Attackers can exploit these vulnerabilities to achieve root privileges by sending messages containing malicious commands.
The Impact of CVE-2017-2718
These vulnerabilities can be exploited by attackers to gain root privileges on affected systems, potentially leading to unauthorized access and control over the system.
Technical Details of CVE-2017-2718
FusionSphere OpenStack software versions V100R006C00 and V100R006C10RC2 are susceptible to command injection vulnerabilities.
Vulnerability Description
The vulnerabilities arise from inadequate input validation on a specific port, enabling attackers to execute arbitrary commands and potentially gain root privileges.
Affected Systems and Versions
- Product: FusionSphere OpenStack
- Versions Affected: V100R006C00, V100R006C10RC2
Exploitation Mechanism
Attackers can exploit these vulnerabilities by sending messages with malicious commands to the affected system, leveraging the lack of proper input validation.
Mitigation and Prevention
It is crucial to take immediate steps to address and prevent the exploitation of CVE-2017-2718.
Immediate Steps to Take
- Apply security patches provided by Huawei Technologies Co., Ltd.
- Implement network segmentation to limit the impact of potential attacks.
- Monitor network traffic for any suspicious activities.
Long-Term Security Practices
- Conduct regular security assessments and audits to identify and address vulnerabilities.
- Educate system administrators and users on best security practices to prevent similar incidents.
Patching and Updates
- Regularly update and patch the FusionSphere OpenStack software to mitigate known vulnerabilities and enhance system security.