CVE-2019-0214 : Exploit Details and Defense Strategies
Learn about CVE-2019-0214 affecting Apache Archiva versions 2.0.0 to 2.2.3. Find out how attackers can exploit this vulnerability, its impact, and mitigation steps.
Apache Archiva versions 2.0.0 to 2.2.3 are vulnerable to arbitrary file write and delete attacks, allowing unauthorized users to overwrite files on the server.
Understanding CVE-2019-0214
In this CVE, Apache Archiva is susceptible to a security issue that enables attackers to write files to the server at any location, potentially leading to file overwrites.
What is CVE-2019-0214?
CVE-2019-0214 refers to the vulnerability in Apache Archiva versions 2.0.0 to 2.2.3 that allows malicious actors to write files to the server at arbitrary locations.
The Impact of CVE-2019-0214
The vulnerability permits unauthorized users to store files in any desired location on the Archiva server, potentially leading to the overwriting of existing files if the user has the necessary filesystem privileges.
Technical Details of CVE-2019-0214
Apache Archiva's security flaw can be exploited through the artifact upload feature, enabling attackers to write files to the server at arbitrary locations.
Vulnerability Description
The vulnerability in Apache Archiva versions 2.0.0 to 2.2.3 allows for arbitrary file write and delete actions on the server, posing a risk of overwriting existing files.
Affected Systems and Versions
- Product: Apache Archiva
- Vendor: Apache
- Versions Affected: All versions prior to version 2.2.4
Exploitation Mechanism
Attackers can exploit this vulnerability by utilizing the artifact upload feature to write files to the Archiva server at any desired location.
Mitigation and Prevention
To address CVE-2019-0214 and enhance security measures, consider the following steps:
Immediate Steps to Take
- Upgrade Apache Archiva to version 2.2.4 or later to mitigate the vulnerability.
- Restrict access permissions to prevent unauthorized users from uploading files.
Long-Term Security Practices
- Regularly monitor and audit file uploads and server activities.
- Implement secure coding practices to prevent similar vulnerabilities in the future.
Patching and Updates
- Stay informed about security updates and patches released by Apache for Archiva.