CVE-2019-9698 : Security Advisory and Response

Symantec AV Engine prior to version 13.0.9r17 is vulnerable to arbitrary file deletion, potentially allowing attackers to delete files on the system without elevated privileges.

Understanding CVE-2019-9698

This CVE involves a security vulnerability in Symantec AV Engine that could be exploited by threat actors to delete files on a computer system.

What is CVE-2019-9698?

The vulnerability in Symantec AV Engine prior to version 13.0.9r17 allows attackers to delete files on the system without requiring elevated privileges.

The Impact of CVE-2019-9698

If exploited, this vulnerability could lead to unauthorized deletion of critical files, potentially causing data loss or system instability.

Technical Details of CVE-2019-9698

Symantec AV Engine vulnerability details and affected systems.

Vulnerability Description

Symantec AV Engine, prior to version 13.0.9r17, is susceptible to an arbitrary file deletion issue, enabling attackers to delete files without elevated privileges.

Affected Systems and Versions

Product: Symantec AV Engine
Versions Affected: Prior to 13.0.9r17

Exploitation Mechanism

Attackers can exploit this vulnerability to delete files on the system without needing elevated privileges, potentially causing significant harm.

Mitigation and Prevention

Steps to mitigate the CVE-2019-9698 vulnerability.

Immediate Steps to Take

Update Symantec AV Engine to version 13.0.9r17 or later to patch the vulnerability.
Monitor file deletions and system logs for any suspicious activity.

Long-Term Security Practices

Regularly update antivirus software and security patches to prevent future vulnerabilities.
Implement access controls and least privilege principles to limit file deletion permissions.

Patching and Updates

Apply security updates and patches provided by Symantec to ensure the ongoing security of the AV Engine.