CVE-2019-14692 : Vulnerability Insights and Analysis

AdPlug 2.3.1 has a heap-based buffer overflow vulnerability in CmkjPlayer::load() in mkj.cpp.

Understanding CVE-2019-14692

In mkj.cpp, the CmkjPlayer::load() function of AdPlug 2.3.1 has a buffer overflow issue that occurs in the heap-based section.

What is CVE-2019-14692?

The vulnerability in AdPlug 2.3.1 allows for a heap-based buffer overflow in the CmkjPlayer::load() function in mkj.cpp.

The Impact of CVE-2019-14692

This vulnerability could be exploited by an attacker to execute arbitrary code or cause a denial of service by crashing the application.

Technical Details of CVE-2019-14692

AdPlug 2.3.1 is affected by a heap-based buffer overflow in the CmkjPlayer::load() function in mkj.cpp.

Vulnerability Description

The vulnerability arises due to improper handling of data in the CmkjPlayer::load() function, leading to a buffer overflow in the heap-based section.

Affected Systems and Versions

Product: AdPlug 2.3.1
Vendor: N/A
Version: N/A

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting a malicious input file that triggers the buffer overflow when processed by the CmkjPlayer::load() function.

Mitigation and Prevention

It is crucial to take immediate steps to mitigate the risks posed by CVE-2019-14692.

Immediate Steps to Take

Disable the processing of untrusted or unknown input files in AdPlug 2.3.1.
Implement proper input validation mechanisms to prevent buffer overflows.

Long-Term Security Practices

Regularly update AdPlug to the latest version to patch known vulnerabilities.
Conduct security assessments and code reviews to identify and address potential vulnerabilities.

Patching and Updates

Apply patches provided by the vendor to address the buffer overflow vulnerability in AdPlug 2.3.1.