CVE-2018-7534 : Exploit Details and Defense Strategies

A possible vulnerability exists in the Stealth Authorization Server versions prior to 3.3.017.0 within the Unisys Stealth Solution. This vulnerability may result in the encryption key being retained in the system's memory.

Understanding CVE-2018-7534

In Stealth Authorization Server before version 3.3.017.0 in Unisys Stealth Solution, an encryption key may be left in memory.

What is CVE-2018-7534?

CVE-2018-7534 is a vulnerability found in the Stealth Authorization Server versions preceding 3.3.017.0 in the Unisys Stealth Solution. The issue allows the encryption key to remain in the system's memory, posing a security risk.

The Impact of CVE-2018-7534

The presence of the encryption key in the system's memory can lead to potential unauthorized access and compromise of sensitive data.

Technical Details of CVE-2018-7534

The technical aspects of the vulnerability are as follows:

Vulnerability Description

The vulnerability in Stealth Authorization Server allows the encryption key to be retained in the system's memory, potentially exposing it to unauthorized access.

Affected Systems and Versions

Product: Unisys Stealth Solution
Versions Affected: Prior to 3.3.017.0

Exploitation Mechanism

The vulnerability could be exploited by malicious actors to access and misuse the encryption key stored in the system's memory.

Mitigation and Prevention

To address CVE-2018-7534, consider the following steps:

Immediate Steps to Take

Update to version 3.3.017.0 or later of the Stealth Authorization Server.
Monitor system memory for any unauthorized access or changes.

Long-Term Security Practices

Implement regular security audits to detect and mitigate vulnerabilities.
Encrypt sensitive data to add an extra layer of protection.

Patching and Updates

Apply security patches and updates provided by Unisys to fix the vulnerability and enhance system security.