CVE-2019-3580 : What You Need to Know
Learn about CVE-2019-3580 affecting OpenRefine up to version 3.1. Understand the impact, technical details, and mitigation steps to prevent arbitrary file writing.
OpenRefine up to version 3.1 is vulnerable to arbitrary file writing due to Directory Traversal during the import of manipulated project files.
Understanding CVE-2019-3580
Arbitrary file writing vulnerability in OpenRefine.
What is CVE-2019-3580?
OpenRefine through version 3.1 allows attackers to write arbitrary files by exploiting Directory Traversal during the import of a crafted project file.
The Impact of CVE-2019-3580
This vulnerability can lead to unauthorized modification of files, potentially compromising the integrity and confidentiality of data.
Technical Details of CVE-2019-3580
Details of the vulnerability in OpenRefine.
Vulnerability Description
Arbitrary file writing due to Directory Traversal during project file import in OpenRefine versions up to 3.1.
Affected Systems and Versions
- Product: OpenRefine
- Vendor: N/A
- Versions affected: Up to 3.1
Exploitation Mechanism
Attackers can manipulate project files to exploit Directory Traversal and write arbitrary files.
Mitigation and Prevention
Protecting systems from CVE-2019-3580.
Immediate Steps to Take
- Update OpenRefine to the latest version to patch the vulnerability.
- Avoid importing project files from untrusted sources.
Long-Term Security Practices
- Regularly monitor and audit file write activities on the system.
- Implement access controls to restrict file writing permissions.
Patching and Updates
- Apply security patches promptly to mitigate the vulnerability in OpenRefine.