CVE-2019-13028 : Security Advisory and Response

The Ministry of Interior of the Slovak Republic's eID client has a vulnerability in its local web server implementation, allowing remote attackers to execute arbitrary code or delete files.

Understanding CVE-2019-13028

This CVE identifies a flaw in the eID client's Windows version before 3.1.2 and Linux version before 3.0.3, enabling attackers to exploit the local web server.

What is CVE-2019-13028?

An incorrect implementation of the local web server in the eID client software allows remote attackers to run any code or delete files using a specially crafted HTML page.

The Impact of CVE-2019-13028

Remote attackers can execute arbitrary code (.cgi, .pl, or .php) or delete files on affected systems.

Technical Details of CVE-2019-13028

This section provides more technical insights into the vulnerability.

Vulnerability Description

The flaw in the local web server implementation of the eID client software allows for remote code execution and file deletion by malicious actors.

Affected Systems and Versions

Windows version prior to 3.1.2
Linux version prior to 3.0.3

Exploitation Mechanism

Attackers can exploit this vulnerability by using a specially designed HTML page to trigger the execution of arbitrary code or deletion of files.

Mitigation and Prevention

Protecting systems from CVE-2019-13028 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update the eID client software to versions 3.1.2 for Windows and 3.0.3 for Linux to mitigate the vulnerability.
Monitor network traffic for any suspicious activities.

Long-Term Security Practices

Regularly update software and apply security patches to prevent future vulnerabilities.
Implement network segmentation to limit the impact of potential attacks.

Patching and Updates

Stay informed about security advisories and apply patches promptly to secure the eID client software.