Learn about CVE-2017-11517, a critical vulnerability in Geutebrueck Gcore servers allowing remote code execution. Find mitigation steps and patching recommendations here.
Geutebrueck Gcore versions 1.3.8.42 and 1.4.2.37 are vulnerable to a stack-based buffer overflow, allowing remote attackers to execute arbitrary code.
Understanding CVE-2017-11517
This CVE identifies a critical vulnerability in Geutebrueck Gcore servers that can be exploited remotely.
What is CVE-2017-11517?
The vulnerability in Geutebrueck Gcore versions 1.3.8.42 and 1.4.2.37 allows attackers to trigger a stack-based buffer overflow by sending a GET request with a long URI, potentially leading to the execution of arbitrary code.
The Impact of CVE-2017-11517
Exploitation of this vulnerability can result in unauthorized remote code execution on the affected server, posing a significant security risk.
Technical Details of CVE-2017-11517
Geutebrueck Gcore servers are susceptible to a critical security flaw that enables attackers to compromise system integrity.
Vulnerability Description
The stack-based buffer overflow in GCoreServer.exe permits remote attackers to execute malicious code through a lengthy URI in a GET request.
Affected Systems and Versions
Exploitation Mechanism
Attackers can exploit this vulnerability by sending a specially crafted GET request with an excessively long URI, triggering the buffer overflow and potentially gaining unauthorized access to the server.
Mitigation and Prevention
It is crucial to take immediate action to mitigate the risks associated with CVE-2017-11517.
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates