CVE-2019-12758 : Security Advisory and Response

Symantec Endpoint Protection, versions before 14.2 RU2, may have a vulnerability that could potentially allow unauthorized execution of unsigned code, enabling the execution of code without a valid digital signature.

Understanding CVE-2019-12758

Symantec Endpoint Protection prior to version 14.2 RU2 is susceptible to an unsigned code execution vulnerability, potentially allowing unauthorized code execution without a valid digital signature.

What is CVE-2019-12758?

The CVE-2019-12758 vulnerability in Symantec Endpoint Protection refers to the risk of executing unsigned code, enabling the running of code without a proper digital signature.

The Impact of CVE-2019-12758

This vulnerability could lead to unauthorized execution of code, potentially allowing malicious actors to run unsigned code on affected systems.

Technical Details of CVE-2019-12758

Symantec Endpoint Protection versions prior to 14.2 RU2 are affected by this vulnerability.

Vulnerability Description

The vulnerability allows for the execution of unsigned code, enabling the running of code without a valid digital signature.

Affected Systems and Versions

Product: Symantec Endpoint Protection
Versions Affected: Prior to 14.2 RU2

Exploitation Mechanism

The vulnerability could be exploited by attackers to execute unauthorized code without the necessary digital signature.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of CVE-2019-12758.

Immediate Steps to Take

Update Symantec Endpoint Protection to version 14.2 RU2 or later.
Monitor for any unauthorized code execution on the network.

Long-Term Security Practices

Regularly update and patch all software to prevent vulnerabilities.
Implement network segmentation to limit the impact of potential attacks.
Conduct regular security audits and penetration testing.

Patching and Updates

Apply patches and updates provided by Symantec to address the CVE-2019-12758 vulnerability.