CVE-2018-9842 : Vulnerability Insights and Analysis

Remote attackers can exploit a vulnerability in versions of CyberArk Password Vault prior to 9.7 to gain access to sensitive information stored in the system's process memory by replaying a logon message.

Understanding CVE-2018-9842

CyberArk Password Vault before version 9.7 is susceptible to a security flaw that allows unauthorized access to sensitive data.

What is CVE-2018-9842?

The vulnerability in CyberArk Password Vault prior to version 9.7 enables remote attackers to retrieve confidential information from the system's memory through a logon message replay attack.

The Impact of CVE-2018-9842

This vulnerability could lead to unauthorized disclosure of sensitive data stored in the system's memory, potentially compromising the security and confidentiality of the information.

Technical Details of CVE-2018-9842

CyberArk Password Vault vulnerability details.

Vulnerability Description

Type: Memory Disclosure
Attack Vector: Remote
Access: Unauthorized
Exploitation: Replay of Logon Message

Affected Systems and Versions

CyberArk Password Vault versions prior to 9.7

Exploitation Mechanism

Attackers exploit the vulnerability by replaying a logon message to access sensitive information stored in the system's memory.

Mitigation and Prevention

Protecting systems from CVE-2018-9842.

Immediate Steps to Take

Update CyberArk Password Vault to version 9.7 or above to mitigate the vulnerability.
Monitor system logs for any suspicious activity indicating memory disclosure.

Long-Term Security Practices

Implement network segmentation to restrict unauthorized access to critical systems.
Regularly review and update security protocols to address emerging threats.

Patching and Updates

Apply security patches and updates provided by CyberArk to address the vulnerability and enhance system security.