CVE-2019-5041 Explained : Impact and Mitigation
Learn about CVE-2019-5041, a critical vulnerability in Aspose Aspose.Words 18.11.0.0 library allowing for remote code execution. Find mitigation steps and prevention measures.
The Aspose Aspose.Words library version 18.11.0.0 has a vulnerability in its EnumMetaInfo function that can lead to a Stack Based Buffer Overflow, allowing for remote code execution.
Understanding CVE-2019-5041
This CVE involves a critical vulnerability in the Aspose Aspose.Words library version 18.11.0.0.
What is CVE-2019-5041?
CVE-2019-5041 is a Stack Based Buffer Overflow vulnerability in the EnumMetaInfo function of the Aspose Aspose.Words library version 18.11.0.0. It can be exploited by a specially crafted doc file to trigger a stack-based buffer overflow, enabling remote code execution.
The Impact of CVE-2019-5041
The vulnerability has a CVSS base score of 9.8, indicating a critical severity level. It can result in high impacts on confidentiality, integrity, and availability of the affected system without requiring any special privileges from the attacker.
Technical Details of CVE-2019-5041
This section provides more technical insights into the CVE.
Vulnerability Description
The vulnerability in the EnumMetaInfo function of Aspose Aspose.Words 18.11.0.0 allows for a stack-based buffer overflow, which can be exploited for remote code execution.
Affected Systems and Versions
- Product: Aspose
- Version: Aspose Aspose.Words 18.11.0.0
Exploitation Mechanism
To exploit this vulnerability, an attacker needs to provide a maliciously crafted doc file to the targeted system or individual, triggering the stack-based buffer overflow.
Mitigation and Prevention
Protecting systems from CVE-2019-5041 is crucial to prevent potential exploitation.
Immediate Steps to Take
- Apply security patches provided by the vendor promptly.
- Implement network security measures to detect and block malicious files.
Long-Term Security Practices
- Regularly update and patch software to address known vulnerabilities.
- Conduct security assessments and penetration testing to identify and mitigate potential risks.
Patching and Updates
- Stay informed about security updates and patches released by Aspose for the Aspose.Words library.