CVE-2018-14584 : Exploit Details and Defense Strategies

A problem was found in version 1.5.1-624 of Bento4. The function AP4_AvccAtom::Create in Core/Ap4AvccAtom.cpp is causing a heap-based buffer over-read.

Understanding CVE-2018-14584

This CVE identifies a vulnerability in Bento4 version 1.5.1-624 that leads to a heap-based buffer over-read.

What is CVE-2018-14584?

CVE-2018-14584 is a vulnerability in Bento4 version 1.5.1-624, specifically in the function AP4_AvccAtom::Create within the file Core/Ap4AvccAtom.cpp. This issue results in a heap-based buffer over-read.

The Impact of CVE-2018-14584

The vulnerability could potentially allow an attacker to read sensitive information from the heap, leading to a security breach or further exploitation of the system.

Technical Details of CVE-2018-14584

This section provides more technical insights into the CVE.

Vulnerability Description

The problem lies in the function AP4_AvccAtom::Create in Core/Ap4AvccAtom.cpp, causing a heap-based buffer over-read in Bento4 version 1.5.1-624.

Affected Systems and Versions

Affected Version: 1.5.1-624 of Bento4
Systems: Not specified

Exploitation Mechanism

The vulnerability can be exploited by manipulating certain parameters to trigger the heap-based buffer over-read.

Mitigation and Prevention

Protecting systems from CVE-2018-14584 is crucial to maintaining security.

Immediate Steps to Take

Update Bento4 to a patched version that addresses the heap-based buffer over-read.
Monitor for any unusual activities that might indicate exploitation of the vulnerability.

Long-Term Security Practices

Regularly update software and libraries to prevent known vulnerabilities.
Implement secure coding practices to minimize the risk of buffer over-read vulnerabilities.

Patching and Updates

Ensure timely application of security patches and updates to Bento4 to mitigate the risk of exploitation.