CVE-2019-3480 : What You Need to Know
Learn about CVE-2019-3480, a stored/reflected XSS vulnerability in ArcSight Logger versions prior to 6.7. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
This CVE-2019-3480 article provides details about a stored/reflected XSS vulnerability in ArcSight Logger versions prior to 6.7.
Understanding CVE-2019-3480
This CVE-2019-3480 vulnerability affects ArcSight Logger versions older than 6.7 and was made public on March 11, 2019.
What is CVE-2019-3480?
CVE-2019-3480 is a stored/reflected XSS vulnerability found in ArcSight Logger versions prior to 6.7.
The Impact of CVE-2019-3480
The vulnerability allows attackers to execute malicious scripts in the context of a user's session, potentially leading to unauthorized actions.
Technical Details of CVE-2019-3480
This section covers the technical aspects of the CVE-2019-3480 vulnerability.
Vulnerability Description
The issue mitigated by CVE-2019-3480 is a stored/reflected XSS problem in ArcSight Logger versions older than 6.7.
Affected Systems and Versions
- Product: ArcSight Logger
- Vendor: Not applicable
- Versions Affected: Versions prior to 6.7
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious scripts into input fields, which are then executed in the context of the user's session.
Mitigation and Prevention
To address CVE-2019-3480, follow these mitigation and prevention steps:
Immediate Steps to Take
- Upgrade ArcSight Logger to version 6.7 or newer to eliminate the vulnerability.
- Regularly monitor and review logs for any suspicious activities.
Long-Term Security Practices
- Implement input validation mechanisms to prevent XSS attacks.
- Educate users about safe browsing practices and the risks of executing unknown scripts.
Patching and Updates
- Stay informed about security updates and patches released by the vendor.