CVE-2017-17658 : Security Advisory and Response
Learn about CVE-2017-17658, a SQL injection vulnerability in Quest NetVault Backup 11.3.0.12, allowing remote attackers to execute unauthorized code without authentication. Find mitigation steps and preventive measures here.
This CVE-2017-17658 article provides insights into a vulnerability affecting Quest NetVault Backup version 11.3.0.12, allowing remote attackers to execute unauthorized code without authentication.
Understanding CVE-2017-17658
This CVE involves a SQL injection vulnerability in Quest NetVault Backup version 11.3.0.12, enabling attackers to run malicious code within the underlying database.
What is CVE-2017-17658?
The vulnerability in Quest NetVault Backup 11.3.0.12 allows attackers to execute unauthorized code without requiring authentication. It stems from improper validation of user-supplied strings used in SQL queries.
The Impact of CVE-2017-17658
The presence of this vulnerability enables malicious actors to run unauthorized code on susceptible versions of Quest NetVault Backup 11.3.0.12 without the need for authentication. Attackers can exploit this flaw to execute code within the underlying database.
Technical Details of CVE-2017-17658
This section delves into the technical aspects of the CVE.
Vulnerability Description
The vulnerability arises from inadequate validation of user-supplied strings before using them to generate SQL queries, leading to a SQL injection flaw.
Affected Systems and Versions
- Product: Quest NetVault Backup
- Vendor: Quest
- Vulnerable Version: 11.3.0.12
Exploitation Mechanism
- Attackers exploit the vulnerability by manipulating user-supplied strings to execute unauthorized code within the database.
Mitigation and Prevention
Protecting systems from CVE-2017-17658 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply patches or updates provided by Quest to address the vulnerability.
- Monitor network traffic for any suspicious activities.
Long-Term Security Practices
- Implement input validation mechanisms to prevent SQL injection attacks.
- Conduct regular security audits and penetration testing to identify and mitigate vulnerabilities.
Patching and Updates
- Regularly update Quest NetVault Backup to the latest version to ensure protection against known vulnerabilities.