CVE-2023-35056 Explained : Impact and Mitigation
CVE-2023-35056 involves a buffer overflow vulnerability in Yifan YF325 v1.0_20221108, allowing remote attackers to execute arbitrary commands. Learn about the impact, technical details, and mitigation steps.
A buffer overflow vulnerability in the httpd next_page functionality of Yifan YF325 v1.0_20221108 allows for command execution via a specially crafted network request.
Understanding CVE-2023-35056
This CVE-2023-35056 involves a critical buffer overflow vulnerability in a specific version of Yifan YF325, potentially leading to command execution by an attacker.
What is CVE-2023-35056?
CVE-2023-35056 is a stack-based buffer overflow vulnerability in the httpd next_page functionality of Yifan YF325 v1.0_20221108. Attackers could exploit this flaw by sending a malicious network request to execute arbitrary commands.
The Impact of CVE-2023-35056
The vulnerability poses a high risk as it allows remote attackers to take control of affected systems, potentially leading to the compromise of sensitive data and disruption of services.
Technical Details of CVE-2023-35056
This section delves into the specifics of the vulnerability, its affected systems and versions, as well as the exploitation mechanism.
Vulnerability Description
A specially crafted network request directed at the next_page parameter in the cgi_handler function of Yifan YF325 v1.0_20221108 can trigger a buffer overflow, enabling remote code execution.
Affected Systems and Versions
Yifan YF325 v1.0_20221108 is the specific version impacted by CVE-2023-35056, putting systems with this version at risk.
Exploitation Mechanism
Exploiting the vulnerability involves sending a maliciously crafted network request to the httpd next_page functionality, allowing attackers to execute arbitrary commands.
Mitigation and Prevention
Protecting systems against CVE-2023-35056 requires immediate action and long-term security measures.
Immediate Steps to Take
System administrators should apply security patches provided by the vendor, restrict network access to vulnerable systems, and monitor for any suspicious network activity.
Long-Term Security Practices
Implementing network segmentation, regularly updating software and security tools, and conducting security awareness training for employees can enhance long-term security posture.
Patching and Updates
Ensure timely installation of security patches released by Yifan to address the buffer overflow vulnerability and prevent potential exploitation.