CVE-2023-24180 : What You Need to Know

This is a published CVE with the ID CVE-2023-24180, which was reserved on January 23, 2023, and updated and published on March 14, 2023, by MITRE.

Understanding CVE-2023-24180

This CVE pertains to a vulnerability found in Libelfin v0.3, specifically in the load function at elf/mmap_loader.cc. The vulnerability is classified as an integer overflow that can be exploited by attackers to trigger a Denial of Service (DoS) by using a specially crafted elf file.

What is CVE-2023-24180?

CVE-2023-24180 is a security vulnerability in Libelfin v0.3 that allows for a Denial of Service attack through an integer overflow in the load function at elf/mmap_loader.cc.

The Impact of CVE-2023-24180

The impact of CVE-2023-24180 is the potential for attackers to cause a Denial of Service on systems running affected versions of Libelfin v0.3 by exploiting the integer overflow vulnerability present in the load function.

Technical Details of CVE-2023-24180

This section delves into the technical aspects of the CVE, including the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability in Libelfin v0.3 is an integer overflow present in the load function at elf/mmap_loader.cc, which attackers can exploit to cause a Denial of Service by using a specifically crafted elf file.

Affected Systems and Versions

The affected systems include instances running Libelfin v0.3. As for the affected versions, the specific version or range is not disclosed in the provided data.

Exploitation Mechanism

Attackers can exploit the integer overflow present in the load function of Libelfin v0.3 by manipulating a crafted elf file, triggering the vulnerability and leading to a Denial of Service.

Mitigation and Prevention

Mitigating CVE-2023-24180 involves taking immediate steps to address the vulnerability and implementing long-term security practices to prevent such issues in the future.

Immediate Steps to Take

Users are advised to update to a patched version of Libelfin or apply any available security fixes provided by the project maintainers to mitigate the vulnerability and reduce the risk of a successful attack.

Long-Term Security Practices

To enhance overall security posture, organizations should adopt best practices such as regularly updating software, implementing secure coding standards, conducting security audits, and staying informed about potential vulnerabilities like CVE-2023-24180.

Patching and Updates

Keeping software up to date with the latest patches and security updates is crucial in safeguarding systems against known vulnerabilities. Regularly monitoring for updates from Libelfin and promptly applying them can help prevent exploitation of CVE-2023-24180.