CVE-2023-23301 Explained : Impact and Mitigation

This CVE record was published by MITRE on May 23, 2023, highlighting a vulnerability in the

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MonkeyC operation code in CIQ API versions 1.0.0 through 4.1.7. The vulnerability allows a malicious CIQ application to craft a string that can lead to out-of-bounds memory access in the GarminOS TVM component.

Understanding CVE-2023-23301

This section will delve into the details of CVE-2023-23301, including its description, impact, technical aspects, and mitigation strategies.

What is CVE-2023-23301?

The CVE-2023-23301 pertains to a flaw in the

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MonkeyC operation code in CIQ API versions 1.0.0 through 4.1.7. It arises due to the failure to validate string resources properly, allowing a malicious CIQ application to manipulate strings leading to out-of-bounds memory access in the GarminOS TVM component.

The Impact of CVE-2023-23301

The impact of this vulnerability is significant as it enables attackers to potentially access sensitive information or execute arbitrary code by exploiting out-of-bounds memory read vulnerabilities in the affected systems.

Technical Details of CVE-2023-23301

In this section, we will explore the technical aspects of CVE-2023-23301, including vulnerability description, affected systems, affected versions, and exploitation mechanism.

Vulnerability Description

The vulnerability in the

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MonkeyC operation code allows a malicious CIQ application to extend string resources past the expected sections, leading to out-of-bounds memory read in the GarminOS TVM component.

Affected Systems and Versions

The issue impacts CIQ API versions 1.0.0 through 4.1.7, potentially affecting systems running these versions.

Exploitation Mechanism

By crafting a specific string that starts near the end of a section and extends beyond its boundaries, attackers can trigger out-of-bounds memory read in the GarminOS TVM component.

Mitigation and Prevention

This section outlines the necessary steps to mitigate the risks associated with CVE-2023-23301 and prevent potential exploitation.

Immediate Steps to Take

Users and administrators should apply security patches provided by the vendor promptly. Additionally, disabling or restricting access to the affected functionality can help reduce the attack surface.

Long-Term Security Practices

Implementing secure coding practices, regular security assessments, and maintaining up-to-date security mechanisms can enhance the overall security posture and prevent similar vulnerabilities in the future.

Patching and Updates

Vendors are advised to release patches addressing the vulnerability in the affected versions. Users should ensure that their systems are updated with the latest security patches to mitigate the risk of exploitation.