CVE-2020-7981 Explained : Impact and Mitigation

SQL injection vulnerability in Geocoder before version 1.6.1 allows Boolean-based SQL injection when certain data is used.

Understanding CVE-2020-7981

This CVE involves a security issue in Geocoder that allows for SQL injection under specific conditions.

What is CVE-2020-7981?

CVE-2020-7981 is a vulnerability in Geocoder versions prior to 1.6.1 that enables Boolean-based SQL injection when specific data is utilized.

The Impact of CVE-2020-7981

The vulnerability can be exploited to execute SQL injection attacks when untrusted data is used in conjunction with certain functions in Geocoder.

Technical Details of CVE-2020-7981

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability in Geocoder before 1.6.1 allows Boolean-based SQL injection when within_bounding_box is used with untrusted sw_lat, sw_lng, ne_lat, or ne_lng data.

Affected Systems and Versions

Product: Geocoder
Vendor: N/A
Versions affected: All versions before 1.6.1

Exploitation Mechanism

The vulnerability can be exploited by utilizing untrusted sw_lat, sw_lng, ne_lat, or ne_lng data in conjunction with the within_bounding_box function.

Mitigation and Prevention

Protecting systems from CVE-2020-7981 requires specific actions.

Immediate Steps to Take

Upgrade Geocoder to version 1.6.1 or newer to mitigate the SQL injection vulnerability.
Avoid using untrusted data with the within_bounding_box function until the system is updated.

Long-Term Security Practices

Regularly update software to the latest versions to patch known vulnerabilities.
Implement input validation to prevent SQL injection attacks.

Patching and Updates

Apply patches and updates provided by Geocoder to address the CVE-2020-7981 vulnerability.