CVE-2023-1639 : Exploit Details and Defense Strategies
Learn about CVE-2023-1639 affecting IObit Malware Fighter 9.4.0.776, leading to a denial of service exploit. Understand the impact, technical details, and mitigation strategies.
This is a detailed overview of CVE-2023-1639, focusing on the vulnerability found in IObit Malware Fighter 9.4.0.776 that leads to denial of service when exploited.
Understanding CVE-2023-1639
This section provides insights into the vulnerability identified as CVE-2023-1639 in IObit Malware Fighter 9.4.0.776, affecting the IOCTL ImfRegistryFilter.sys component.
What is CVE-2023-1639?
The vulnerability found in IObit Malware Fighter 9.4.0.776 specifically affects the function 0x8001E04C in the library ImfRegistryFilter.sys of the module IOCTL Handler. This manipulation can result in a denial of service exploit, which can be executed on the local host.
The Impact of CVE-2023-1639
The impact of CVE-2023-1639 is rated as medium with a CVSS base score of 5.5. The severity is classified as MEDIUM. The vulnerability allows attackers to launch a denial of service attack, potentially disrupting services and causing harm.
Technical Details of CVE-2023-1639
Delve deeper into the technical aspects of CVE-2023-1639 to understand the vulnerability, affected systems, and exploitation mechanisms.
Vulnerability Description
The vulnerability stems from the manipulation of unknown data in the ImfRegistryFilter.sys library's function 0x8001E04C, leading to a denial of service vulnerability.
Affected Systems and Versions
The vulnerability impacts IObit Malware Fighter version 9.4.0.776 specifically, highlighting the importance of addressing this issue in systems running this version.
Exploitation Mechanism
By exploiting this vulnerability, attackers can trigger a denial of service attack, potentially causing disruption and system instability.
Mitigation and Prevention
Understand the steps to mitigate the risks posed by CVE-2023-1639 and prevent potential exploitation.
Immediate Steps to Take
Immediate actions should include applying security patches or updates provided by the vendor to address the vulnerability promptly.
Long-Term Security Practices
Incorporating robust security practices, such as regular security assessments and monitoring, can help prevent similar vulnerabilities in the future.
Patching and Updates
Regularly updating software and systems, along with implementing recommended security configurations, can enhance resilience against potential threats like CVE-2023-1639.