CVE-2020-18171 Explained : Impact and Mitigation

TechSmith Snagit 19.1.0.2653 utilizes Object Linking and Embedding (OLE), potentially enabling attackers to obfuscate and embed malicious files to escalate privileges.

Understanding CVE-2020-18171

TechSmith Snagit 19.1.0.2653 vulnerability related to Object Linking and Embedding (OLE).

What is CVE-2020-18171?

TechSmith Snagit 19.1.0.2653 is susceptible to a security flaw due to its use of OLE, allowing threat actors to obfuscate and insert crafted files for privilege escalation.

The Impact of CVE-2020-18171

The vulnerability in TechSmith Snagit 19.1.0.2653 could lead to privilege escalation attacks by malicious actors leveraging OLE.

Technical Details of CVE-2020-18171

Details regarding the vulnerability in TechSmith Snagit 19.1.0.2653.

Vulnerability Description

The issue arises from the software's implementation of OLE, enabling the embedding of malicious files for privilege escalation purposes.

Affected Systems and Versions

Product: TechSmith Snagit 19.1.0.2653
Vendor: TechSmith
Version: 19.1.0.2653

Exploitation Mechanism

Attackers can exploit the vulnerability by obfuscating and embedding specially crafted files using OLE within Snagit, leading to privilege escalation.

Mitigation and Prevention

Measures to address and prevent the CVE-2020-18171 vulnerability.

Immediate Steps to Take

Disable OLE functionality in TechSmith Snagit if not essential for operations.
Regularly update Snagit to the latest version to patch known vulnerabilities.

Long-Term Security Practices

Conduct regular security assessments and audits to identify and mitigate potential risks.
Educate users on safe computing practices and the risks associated with opening unknown or suspicious files.

Patching and Updates

Ensure timely installation of security patches and updates provided by TechSmith to address known vulnerabilities.