CVE-2017-6427 : Vulnerability Insights and Analysis
Learn about CVE-2017-6427, a Buffer Overflow vulnerability in EvoStream Media Server version 1.7.1. Understand the impact, affected systems, exploitation method, and mitigation steps.
A vulnerability known as Buffer Overflow has been detected in EvoStream Media Server version 1.7.1. If a specially designed HTTP request is sent, containing a harmful header, it could potentially lead to a system crash. An attack scenario could involve sending a GET request with an excessively long message-body.
Understanding CVE-2017-6427
This CVE involves a Buffer Overflow vulnerability in EvoStream Media Server version 1.7.1.
What is CVE-2017-6427?
CVE-2017-6427 is a vulnerability in EvoStream Media Server 1.7.1 that allows for a system crash when a malicious HTTP request with a crafted header is received.
The Impact of CVE-2017-6427
The exploitation of this vulnerability could result in a denial of service (DoS) situation where the server crashes, affecting availability.
Technical Details of CVE-2017-6427
This section provides more technical insights into the CVE.
Vulnerability Description
The Buffer Overflow vulnerability in EvoStream Media Server 1.7.1 occurs when a specially crafted HTTP request triggers a system crash due to a malicious header.
Affected Systems and Versions
- Affected Version: EvoStream Media Server 1.7.1
- Other versions may also be susceptible if they exhibit similar code patterns.
Exploitation Mechanism
- Attackers can exploit this vulnerability by sending a GET request with an excessively long message-body, causing the server to crash.
Mitigation and Prevention
Protecting systems from CVE-2017-6427 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches or updates provided by EvoStream Media Server promptly.
- Implement network-level protections to filter out potentially harmful HTTP requests.
Long-Term Security Practices
- Regularly monitor and update server software to address known vulnerabilities.
- Conduct security assessments and penetration testing to identify and mitigate potential risks.
Patching and Updates
- Stay informed about security advisories from EvoStream Media Server and apply patches as soon as they are released.