CVE-2021-38102 : Vulnerability Insights and Analysis
Learn about the CVE-2021-38102 Out-of-bounds Read vulnerability in Corel Presentations 2020. Understand the impact, technical details, affected systems, and mitigation steps.
Corel Presentations 2020 version 20.0.0.200 is impacted by an Out-of-bounds Read vulnerability (CVE-2021-38102) in the IPPP82.FLT component. This flaw could allow an unauthenticated attacker to access unauthorized system memory by exploiting a specially crafted file. User interaction is required for exploitation through the opening of a malicious PPT file.
Understanding CVE-2021-38102
This section delves into the details of the CVE-2021-38102 vulnerability affecting Corel Presentations 2020.
What is CVE-2021-38102?
CVE-2021-38102 is an Out-of-bounds Read vulnerability in the IPPP82.FLT component of Corel Presentations 2020 version 20.0.0.200. It allows unauthenticated attackers to access unauthorized system memory.
The Impact of CVE-2021-38102
Exploitation of this vulnerability can lead to an attacker gaining access to unauthorized system memory in the context of the current user. This could potentially result in a security breach and unauthorized access to sensitive data.
Technical Details of CVE-2021-38102
In this section, we explore the technical aspects of the CVE-2021-38102 vulnerability.
Vulnerability Description
The vulnerability arises from an Out-of-bounds Read issue in IPPP82.FLT when processing a malicious file. Attackers can exploit this flaw to read unauthorized system memory.
Affected Systems and Versions
Corel Presentations 2020 version 20.0.0.200 is confirmed to be affected by this vulnerability.
Exploitation Mechanism
To exploit CVE-2021-38102, an attacker needs to trick a victim into opening a specially crafted PPT file containing the malicious payload.
Mitigation and Prevention
This section covers the mitigation strategies and best practices to prevent exploitation of CVE-2021-38102.
Immediate Steps to Take
Users are advised to exercise caution when opening PPT files from untrusted or unknown sources. Regularly updating Corel Presentations to the latest version is crucial for security.
Long-Term Security Practices
Implementing security awareness training for users to recognize phishing attempts and suspicious files can help prevent exploitation of such vulnerabilities.
Patching and Updates
Corel should release a security patch addressing the CVE-2021-38102 vulnerability. Users must promptly apply the patch to secure their systems.