CVE-2023-47992 : Vulnerability Insights and Analysis
Learn about CVE-2023-47992, an integer overflow vulnerability in FreeImage 3.18.0 that allows attackers to access sensitive information, cause denial-of-service attacks, and run arbitrary code. Find out how to mitigate this risk.
An integer overflow vulnerability in FreeImageIO.cpp::_MemoryReadProc in FreeImage 3.18.0 allows attackers to obtain sensitive information, cause denial-of-service attacks, and run arbitrary code.
Understanding CVE-2023-47992
This section will delve into the details of the CVE-2023-47992 vulnerability.
What is CVE-2023-47992?
CVE-2023-47992 is an integer overflow vulnerability in FreeImageIO.cpp::_MemoryReadProc in FreeImage 3.18.0 that can be exploited by attackers to access sensitive data, perform denial-of-service attacks, and execute arbitrary code.
The Impact of CVE-2023-47992
The impact of this vulnerability includes the potential exposure of sensitive information, the disruption of services through denial-of-service attacks, and the execution of unauthorized code on affected systems.
Technical Details of CVE-2023-47992
This section will outline the technical specifics of CVE-2023-47992.
Vulnerability Description
The vulnerability arises from an integer overflow issue in FreeImageIO.cpp::_MemoryReadProc, which can be manipulated by malicious actors to trigger the exploitation scenario.
Affected Systems and Versions
All instances running FreeImage 3.18.0 are affected by CVE-2023-47992.
Exploitation Mechanism
Attackers can exploit the integer overflow vulnerability to gain unauthorized access to sensitive information, disrupt services, and execute arbitrary code on the target system.
Mitigation and Prevention
This section will provide guidance on mitigating the risks associated with CVE-2023-47992.
Immediate Steps to Take
Immediately update FreeImage to a patched version to address the vulnerability. Additionally, monitor for any signs of unauthorized access or malicious activity.
Long-Term Security Practices
Implement secure coding practices, conduct regular security audits, and stay informed about potential vulnerabilities in software dependencies.
Patching and Updates
Regularly apply security patches and updates provided by FreeImage to ensure that known vulnerabilities are promptly addressed.