CVE-2021-33897 : Vulnerability Insights and Analysis
Discover how CVE-2021-33897 exposes buffer overflow and path handling flaws in Synthesia versions, enabling denial of service attacks via crafted MIDI files. Learn about mitigation and prevention strategies.
A buffer overflow vulnerability in Synthesia before version 10.7.5567 and improper path handling in versions before 10.9 could allow attackers to cause a denial of service via crafted MIDI files.
Understanding CVE-2021-33897
This CVE highlights security issues in Synthesia related to buffer overflow and path handling vulnerabilities.
What is CVE-2021-33897?
The vulnerability in Synthesia versions prior to 10.7.5567 and 10.9 could lead to a denial of service through specially crafted MIDI files.
The Impact of CVE-2021-33897
The vulnerability allows user-assisted or local attackers to crash the application by exploiting malformed MIDI files.
Technical Details of CVE-2021-33897
This section covers specific technical aspects of the CVE.
Vulnerability Description
A buffer overflow issue in Synthesia before 10.7.5567 and improper path handling in versions before 10.9 lead to denial of service through malicious MIDI files.
Affected Systems and Versions
All versions of Synthesia before 10.7.5567 and 10.9 are affected by this vulnerability.
Exploitation Mechanism
Attackers exploit the buffer overflow and path handling flaws by using specially crafted MIDI files to crash the application.
Mitigation and Prevention
Learn how to protect systems from this vulnerability.
Immediate Steps to Take
Users are advised to update Synthesia to versions 10.7.5567 or 10.9 to mitigate the risk of exploitation.
Long-Term Security Practices
Regularly update software and exercise caution when handling MIDI files to prevent similar vulnerabilities.
Patching and Updates
Apply patches and updates provided by Synthesia to address the buffer overflow and path handling vulnerabilities.