CVE-2023-35055 : What You Need to Know
Learn about CVE-2023-35055, a high-severity buffer overflow vulnerability in Yifan YF325 v1.0_20221108, allowing remote command execution. Find out how to mitigate this security risk.
A buffer overflow vulnerability exists in the httpd next_page functionality of Yifan YF325 v1.0_20221108, allowing for command execution through a specially crafted network request.
Understanding CVE-2023-35055
This CVE refers to a buffer overflow vulnerability in Yifan YF325 v1.0_20221108, which can be exploited by an attacker to execute commands remotely.
What is CVE-2023-35055?
CVE-2023-35055 is a stack-based buffer overflow vulnerability in the httpd next_page functionality of Yifan YF325 v1.0_20221108. An attacker can trigger this vulnerability by sending a specially crafted network request.
The Impact of CVE-2023-35055
The impact of this vulnerability is rated as high, with the potential for unauthorized command execution due to the buffer overflow in the next_page parameter of the gozila_cgi function.
Technical Details of CVE-2023-35055
This section provides an overview of the vulnerability, the affected systems and versions, as well as the exploitation mechanism.
Vulnerability Description
The vulnerability is categorized as CWE-121: Stack-based Buffer Overflow, allowing an attacker to execute arbitrary commands through a crafted network request targeting the httpd next_page functionality.
Affected Systems and Versions
Yifan YF325 v1.0_20221108 is affected by this vulnerability. Other versions may not be impacted.
Exploitation Mechanism
An attacker can exploit this vulnerability by sending a specifically crafted network request to the target system, triggering the buffer overflow in the next_page parameter.
Mitigation and Prevention
To mitigate the risks associated with CVE-2023-35055, immediate actions should be taken to secure the affected systems and prevent potential exploitation.
Immediate Steps to Take
- Apply security patches or updates provided by the vendor to address the buffer overflow vulnerability.
- Implement network security measures to monitor and block malicious network requests.
Long-Term Security Practices
- Regularly update software and firmware to ensure systems are protected against known vulnerabilities.
- Conduct security assessments and penetration testing to identify and address any security weaknesses.
Patching and Updates
Stay informed about security advisories and updates from Yifan for patches that address CVE-2023-35055.