CVE-2019-4147 : Vulnerability Insights and Analysis

IBM Sterling File Gateway is affected by a SQL injection vulnerability that spans versions 2.2.0.0 to 6.0.1.0. This vulnerability could be exploited by a remote attacker to gain unauthorized access to the database.

Understanding CVE-2019-4147

This CVE involves a SQL injection vulnerability in IBM Sterling File Gateway, potentially allowing unauthorized access to the back-end database.

What is CVE-2019-4147?

The SQL injection vulnerability affects IBM Sterling File Gateway versions 2.2.0.0 through 6.0.1.0. It could be exploited by a remote attacker to execute specially-crafted SQL statements, leading to unauthorized access to the database.

The Impact of CVE-2019-4147

The vulnerability could enable attackers to view, add, modify, or delete information in the back-end database, posing a risk to data confidentiality and integrity.

Technical Details of CVE-2019-4147

IBM Sterling File Gateway's SQL injection vulnerability is detailed below:

Vulnerability Description

Attack Vector: Network
Attack Complexity: Low
Privileges Required: High
CVSS Base Score: 4.7 (Medium Severity)
Exploit Code Maturity: Unproven

Affected Systems and Versions

Product: Sterling File Gateway
Vendor: IBM
Vulnerable Versions: 2.2.0.0, 6.0.1.0

Exploitation Mechanism

The vulnerability can be exploited by sending specifically-crafted SQL statements remotely, allowing unauthorized access to the database.

Mitigation and Prevention

To address CVE-2019-4147, follow these steps:

Immediate Steps to Take

Apply official fixes provided by IBM
Monitor for any unauthorized access or unusual database activities

Long-Term Security Practices

Regularly update and patch the Sterling File Gateway software
Implement network security measures to prevent unauthorized access

Patching and Updates

Stay informed about security bulletins and updates from IBM
Apply patches promptly to mitigate the risk of SQL injection vulnerabilities