CVE-2017-17054 : Exploit Details and Defense Strategies

A vulnerability has been identified in version 0.4.6 of aubio that can lead to a Denial of Service (DoS) attack if exploited.

Understanding CVE-2017-17054

This CVE involves a divide-by-zero error in the function new_aubio_source_wavread() within the source_wavread.c file.

What is CVE-2017-17054?

The vulnerability in aubio 0.4.6 can be exploited by manipulating an audio file to trigger a divide-by-zero error, potentially causing a DoS attack.

The Impact of CVE-2017-17054

Exploiting this vulnerability can result in a Denial of Service (DoS) attack, disrupting the availability of the affected system.

Technical Details of CVE-2017-17054

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability exists in the function new_aubio_source_wavread() in source_wavread.c, allowing for a divide-by-zero error that can be triggered by a crafted audio file.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Version: 0.4.6

Exploitation Mechanism

The vulnerability can be exploited by manipulating an audio file to trigger a divide-by-zero error, leading to a potential DoS attack.

Mitigation and Prevention

Protecting systems from CVE-2017-17054 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches or updates provided by the vendor.
Monitor and restrict access to audio files to prevent malicious manipulation.

Long-Term Security Practices

Regularly update software and libraries to mitigate known vulnerabilities.
Implement proper input validation to prevent errors like divide-by-zero.

Patching and Updates

Ensure that the aubio software is updated to a version that addresses the divide-by-zero error to prevent potential DoS attacks.