CVE-2021-38105 : What You Need to Know
Learn about CVE-2021-38105, an Out-of-bounds Read vulnerability in Corel Presentations 2020, allowing attackers to access unauthorized system memory. Find out the impact, affected versions, and mitigation steps.
A detailed overview of the Out-of-bounds Read vulnerability affecting Corel Presentations 2020.
Understanding CVE-2021-38105
This CVE-2021-38105 focuses on the IPPP82.FLT component in Corel Presentations 2020 version 20.0.0.200, highlighting an Out-of-bounds Read vulnerability.
What is CVE-2021-38105?
CVE-2021-38105 discloses a critical security flaw in Corel Presentations 2020, enabling unauthenticated attackers to access unauthorized system memory by exploiting a vulnerability in the file parsing mechanism.
The Impact of CVE-2021-38105
The exploitation of this vulnerability demands user interaction, as victims unknowingly open a malicious PPT file, granting attackers the capability to breach system memory and potentially execute unauthorized actions.
Technical Details of CVE-2021-38105
Delve deeper into the specific technical aspects of this CVE to comprehend its implications.
Vulnerability Description
The IPPP82.FLT component's Out-of-bounds Read vulnerability in Corel Presentations 2020 version 20.0.0.200 exposes user systems to memory manipulation when processing malicious files.
Affected Systems and Versions
Corel Presentations 2020 version 20.0.0.200 is the sole version identified to be impacted by CVE-2021-38105, urging users of this specific release to be cautious.
Exploitation Mechanism
Exploiting this vulnerability requires the unwitting user to open a specially crafted PPT file, which triggers the malicious operations, leading to potential system compromises.
Mitigation and Prevention
Explore the recommended steps to mitigate the risks associated with CVE-2021-38105 and enhance your system's security posture.
Immediate Steps to Take
Users are advised to exercise caution while handling PPT files and refrain from opening attachments from untrusted or suspicious sources to prevent exploitation.
Long-Term Security Practices
Implementing robust email and file filtering mechanisms, along with maintaining updated security software, can fortify your defense against similar vulnerabilities.
Patching and Updates
Stay informed about security patches released by Corel and promptly apply any updates to eliminate the vulnerability and enhance system security.