CVE-2021-4276 Explained : Impact and Mitigation
Discover the impact of CVE-2021-4276, a vulnerability in dns-stats hedgehog enabling SQL injection attacks. Learn about mitigation steps and necessary updates.
A vulnerability has been identified in dns-stats hedgehog that allows for SQL injection. The issue affects the function DSCIOManager::dsc_import_input_from_source in the file src/DSCIOManager.cpp and can be exploited remotely. This CVE is classified as problematic due to the potential for attacks despite doubts about its real existence. It is crucial to apply the provided patch to address this vulnerability.
Understanding CVE-2021-4276
This section provides insight into the nature and impact of CVE-2021-4276.
What is CVE-2021-4276?
CVE-2021-4276 is a vulnerability in dns-stats hedgehog that enables SQL injection through the function DSCIOManager::dsc_import_input_from_source in the file src/DSCIOManager.cpp. This issue could be exploited remotely.
The Impact of CVE-2021-4276
The vulnerability poses a risk of SQL injection, potentially allowing remote attackers to manipulate data. Despite uncertainty around its real existence, it is crucial to take preventive measures.
Technical Details of CVE-2021-4276
Explore the technical aspects of CVE-2021-4276 to better understand the vulnerability.
Vulnerability Description
The vulnerability arises in the function DSCIOManager::dsc_import_input_from_source, facilitating SQL injection attacks.
Affected Systems and Versions
The affected system is dns-stats hedgehog versions before patch 58922c345d3d1fe89bb2020111873a3e07ca93ac.
Exploitation Mechanism
Remote attackers can exploit this vulnerability by manipulating data to execute SQL injection attacks.
Mitigation and Prevention
Learn about the steps to mitigate the risks associated with CVE-2021-4276.
Immediate Steps to Take
Apply the provided patch 58922c345d3d1fe89bb2020111873a3e07ca93ac to address the vulnerability associated with CVE-2021-4276.
Long-Term Security Practices
Implement stringent access controls and regular security updates to prevent similar vulnerabilities in the future.
Patching and Updates
Regularly update systems and apply patches to ensure ongoing protection against security vulnerabilities.