CVE-2019-15630 : What You Need to Know
Learn about CVE-2019-15630, a directory traversal vulnerability in MuleSoft Mule Runtime and API Gateway, allowing unauthorized access to sensitive files. Find mitigation steps here.
A directory traversal vulnerability in MuleSoft Mule Runtime and API Gateway allows remote attackers unauthorized access to sensitive files.
Understanding CVE-2019-15630
This CVE involves a security flaw in MuleSoft products that could lead to unauthorized file access.
What is CVE-2019-15630?
CVE-2019-15630 is a directory traversal vulnerability affecting MuleSoft Mule Runtime versions 3.2.0 and higher, as well as Mule Runtime version 4.1.0 and higher, released before August 1, 2019. It also impacts all versions of MuleSoft API Gateway released before the same date.
The Impact of CVE-2019-15630
The vulnerability allows remote attackers to read files accessible to the Mule process, potentially leading to unauthorized access to sensitive information.
Technical Details of CVE-2019-15630
This section provides more in-depth technical details about the vulnerability.
Vulnerability Description
The vulnerability lies in the APIkit, HTTP connector, and OAuth2 Provider components of MuleSoft Mule Runtime versions specified, as well as all versions of MuleSoft API Gateway.
Affected Systems and Versions
- MuleSoft Mule Runtime versions 3.2.0 and higher, released before August 1, 2019
- MuleSoft Mule Runtime version 4.1.0 and higher, released before August 1, 2019
- All versions of MuleSoft API Gateway released before August 1, 2019
Exploitation Mechanism
Remote attackers can exploit this vulnerability to gain unauthorized access to files accessible to the Mule process.
Mitigation and Prevention
Protecting systems from CVE-2019-15630 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by MuleSoft promptly
- Monitor and restrict network access to vulnerable systems
- Implement strong access controls and authentication mechanisms
Long-Term Security Practices
- Regularly update and patch MuleSoft products to mitigate future vulnerabilities
- Conduct security assessments and penetration testing to identify and address weaknesses
- Stay informed about security advisories and best practices
Patching and Updates
Ensure that all MuleSoft products are updated with the latest security patches to address CVE-2019-15630.