CVE-2020-4545 : What You Need to Know

IBM Aspera Connect 3.9.9 has a vulnerability that could allow remote code execution due to improper loading of Dynamic Link Libraries.

Understanding CVE-2020-4545

IBM Aspera Connect 3.9.9 vulnerability allows attackers to execute arbitrary code on the system.

What is CVE-2020-4545?

The vulnerability in IBM Aspera Connect 3.9.9 enables a remote attacker to execute arbitrary code by manipulating DLL files.
Attackers can exploit this by tricking users into opening a malicious .DLL file.

The Impact of CVE-2020-4545

CVSS Score: 7.8 (High Severity)
Attack Vector: Local
Confidentiality Impact: High
Integrity Impact: High
Availability Impact: High
User Interaction: Required
Exploit Code Maturity: Unproven
Privileges Required: None
Remediation Level: Official Fix

Technical Details of CVE-2020-4545

The technical aspects of the vulnerability in IBM Aspera Connect 3.9.9.

Vulnerability Description

Improper loading of DLLs by the import feature leads to the execution of arbitrary code.

Affected Systems and Versions

Affected Product: Aspera Connect
Vendor: IBM
Affected Version: 3.9.9

Exploitation Mechanism

Attackers can exploit the vulnerability by convincing users to open a specially-crafted .DLL file.

Mitigation and Prevention

Steps to mitigate and prevent the CVE-2020-4545 vulnerability.

Immediate Steps to Take

Update IBM Aspera Connect to the latest version.
Avoid opening .DLL files from untrusted sources.

Long-Term Security Practices

Regularly monitor IBM security bulletins for updates.
Educate users on safe file handling practices.

Patching and Updates

Apply official fixes and security patches provided by IBM.