CVE-2017-20171 Explained : Impact and Mitigation

A critical vulnerability has been discovered in the persistence module of PrivateSky, allowing SQL injection attacks.

Understanding CVE-2017-20171

This CVE involves a SQL injection vulnerability in PrivateSky's apersistence module.

What is CVE-2017-20171?

The vulnerability affects an unspecified section of the file db/sql/mysqlUtils.js in PrivateSky's apersistence module, enabling SQL injection attacks.

The Impact of CVE-2017-20171

Severity: Medium
CVSS Score: 5.5 (Medium)
Vulnerability Type: CWE-89 SQL Injection

Technical Details of CVE-2017-20171

This section provides detailed technical information about the CVE.

Vulnerability Description

The vulnerability allows attackers to manipulate data in mysqlUtils.js, leading to SQL injection.

Affected Systems and Versions

Vendor: PrivateSky
Product: apersistence
Affected Version: All versions

Exploitation Mechanism

Attackers can exploit the vulnerability by injecting malicious SQL commands through the affected file.

Mitigation and Prevention

Protect your systems from CVE-2017-20171 with these steps:

Immediate Steps to Take

Apply the patch identified by code 954425f61634b556fe644837a592a5b8fcfca068.

Long-Term Security Practices

Regularly update and patch software to prevent vulnerabilities.
Implement input validation to mitigate SQL injection risks.
Monitor and log SQL queries for unusual activities.
Educate developers on secure coding practices.
Conduct regular security assessments and audits.

Patching and Updates

Ensure timely application of security patches and updates to prevent exploitation of known vulnerabilities.