CVE-2019-14382 : Vulnerability Insights and Analysis
Learn about CVE-2019-14382, a vulnerability in libopenmpt allowing assertion failures during file parsing. Find out the impact, affected versions, and mitigation steps.
An assertion failure can occur during file parsing with debug STLs in libopenmpt before version 0.4.2, specifically in the DSM.
Understanding CVE-2019-14382
DSM in libopenmpt before 0.4.2 allows an assertion failure during file parsing with debug STLs.
What is CVE-2019-14382?
This CVE refers to a vulnerability in libopenmpt that can lead to an assertion failure when parsing files with debug STLs, particularly in the DSM component.
The Impact of CVE-2019-14382
The vulnerability can potentially be exploited by attackers to cause a denial of service (DoS) condition or execute arbitrary code on the affected system.
Technical Details of CVE-2019-14382
Vulnerability Description
An assertion failure can occur during file parsing with debug STLs in libopenmpt before version 0.4.2, specifically in the DSM.
Affected Systems and Versions
- Product: Not applicable
- Vendor: Not applicable
- Versions affected: All versions before 0.4.2
Exploitation Mechanism
The vulnerability can be exploited by crafting a malicious file with debug STLs, triggering the assertion failure during parsing.
Mitigation and Prevention
Immediate Steps to Take
- Update libopenmpt to version 0.4.2 or later to mitigate the vulnerability.
- Avoid opening files from untrusted sources until the patch is applied.
Long-Term Security Practices
- Regularly update software and libraries to the latest versions to address known vulnerabilities.
- Implement proper input validation mechanisms to prevent malformed files from causing issues.
Patching and Updates
Ensure that all systems running libopenmpt are updated to version 0.4.2 or above to patch the vulnerability.