CVE-2017-5371 Explained : Impact and Mitigation
Learn about CVE-2017-5371, a vulnerability in the Odata Server of SAP Adaptive Server Enterprise (ASE) 16 that allows remote attackers to trigger a denial of service attack by sending manipulated requests.
SAP Security Note 2330422 highlights a vulnerability in the Odata Server of SAP Adaptive Server Enterprise (ASE) 16 that can be exploited by remote attackers to cause a denial of service attack.
Understanding CVE-2017-5371
This CVE entry pertains to a specific vulnerability in the Odata Server of SAP ASE 16 that allows for a denial of service attack.
What is CVE-2017-5371?
The vulnerability in the Odata Server of SAP ASE 16 enables remote attackers to trigger a denial of service attack by sending manipulated requests, leading to a process crash.
The Impact of CVE-2017-5371
The exploitation of this vulnerability can result in a process crash, potentially disrupting the availability and functionality of the affected SAP ASE 16 systems.
Technical Details of CVE-2017-5371
This section delves into the technical aspects of the CVE entry.
Vulnerability Description
The vulnerability in the Odata Server of SAP ASE 16 allows remote attackers to execute a denial of service attack by sending a sequence of manipulated requests, causing a process crash.
Affected Systems and Versions
- Product: SAP Adaptive Server Enterprise (ASE) 16
- Version: Not applicable
Exploitation Mechanism
The vulnerability can be exploited remotely by sending a series of crafted requests to the Odata Server, triggering a process crash and leading to a denial of service condition.
Mitigation and Prevention
To address and prevent the exploitation of CVE-2017-5371, the following steps are recommended:
Immediate Steps to Take
- Apply the necessary security patches provided by SAP to mitigate the vulnerability.
- Monitor and restrict network access to the affected Odata Server to prevent unauthorized exploitation.
Long-Term Security Practices
- Regularly update and patch SAP ASE 16 to address any known vulnerabilities.
- Implement network segmentation and access controls to limit exposure to potential attacks.
Patching and Updates
- Stay informed about security updates and advisories from SAP regarding the Odata Server vulnerability.