CVE-2017-8373 : Security Advisory and Response
Learn about CVE-2017-8373, a vulnerability in Underbit MAD libmad 0.15.1b allowing remote attackers to trigger a denial of service and heap-based buffer overflow via a crafted audio file. Find mitigation steps and prevention measures.
Understand the details and impact of CVE-2017-8373, a vulnerability in Underbit MAD libmad 0.15.1b.
Understanding CVE-2017-8373
What is CVE-2017-8373?
The vulnerability in the file layer3.c of Underbit MAD libmad 0.15.1b allows remote attackers to exploit a function called mad_layer_III. This can lead to a denial of service, heap-based buffer overflow, application crash, and other unspecified impacts by sending a specially crafted audio file.
The Impact of CVE-2017-8373
The vulnerability can result in a denial of service, heap-based buffer overflow, application crash, and potentially other impacts.
Technical Details of CVE-2017-8373
Vulnerability Description
The mad_layer_III function in layer3.c of Underbit MAD libmad 0.15.1b is susceptible to remote attacks, causing a denial of service and possible heap-based buffer overflow.
Affected Systems and Versions
- Product: N/A
- Vendor: N/A
- Version: N/A
Exploitation Mechanism
- Attackers exploit the mad_layer_III function by sending a specially crafted audio file, triggering a denial of service and potential buffer overflow.
Mitigation and Prevention
Immediate Steps to Take
- Apply security updates provided by the vendor promptly.
- Implement network security measures to prevent remote exploitation.
Long-Term Security Practices
- Regularly update software and libraries to patch known vulnerabilities.
- Conduct security assessments and audits to identify and mitigate potential risks.
Patching and Updates
- Stay informed about security advisories and patches released by the vendor.
- Monitor and apply updates to address vulnerabilities promptly.