CVE-2018-6767 : Vulnerability Insights and Analysis
Learn about CVE-2018-6767, a vulnerability in WavPack 5.1.0's ParseRiffHeaderConfig function that allows remote attackers to trigger denial-of-service attacks or other unspecified consequences via a maliciously crafted RF64 file.
WavPack 5.1.0's ParseRiffHeaderConfig function in the file cli/riff.c has a vulnerability that can be exploited by a remote attacker to launch a denial-of-service attack or potentially cause other unspecified consequences through a maliciously created RF64 file.
Understanding CVE-2018-6767
This CVE involves a stack-based buffer over-read in WavPack 5.1.0, allowing for potential security risks.
What is CVE-2018-6767?
The vulnerability in the ParseRiffHeaderConfig function of WavPack 5.1.0 enables a remote attacker to trigger a denial-of-service attack or other adverse effects by utilizing a specially crafted RF64 file.
The Impact of CVE-2018-6767
Exploiting this vulnerability could lead to a stack-based buffer over-read, potentially resulting in a denial-of-service attack or other unspecified impacts.
Technical Details of CVE-2018-6767
This section provides a deeper look into the technical aspects of the CVE.
Vulnerability Description
The vulnerability in the ParseRiffHeaderConfig function of WavPack 5.1.0 allows a remote attacker to cause a denial-of-service attack or potentially have other unspecified impacts by using a maliciously crafted RF64 file.
Affected Systems and Versions
- Product: WavPack 5.1.0
- Vendor: N/A
- Version: N/A
Exploitation Mechanism
The vulnerability can be exploited by a remote attacker through a maliciously created RF64 file, leading to a stack-based buffer over-read.
Mitigation and Prevention
Protecting systems from CVE-2018-6767 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply patches provided by the vendor promptly.
- Avoid opening RF64 files from untrusted or unknown sources.
- Monitor security advisories for any updates related to this vulnerability.
Long-Term Security Practices
- Regularly update software and firmware to the latest versions.
- Implement network security measures to detect and prevent potential attacks.
Patching and Updates
Ensure that all relevant patches and updates are applied to mitigate the CVE-2018-6767 vulnerability.