CVE-2020-36152 : Vulnerability Insights and Analysis
Learn about CVE-2020-36152, a buffer overflow vulnerability in Symonics libmysofa 0.5 - 1.1 allowing attackers to execute arbitrary code via a crafted SOFA file. Find mitigation steps here.
Symonics libmysofa 0.5 - 1.1 is affected by a buffer overflow vulnerability in readDataVar in hdf/dataobject.c, allowing attackers to execute arbitrary code via a crafted SOFA.
Understanding CVE-2020-36152
This CVE involves a buffer overflow vulnerability in Symonics libmysofa 0.5 - 1.1, enabling the execution of arbitrary code through a specially crafted SOFA file.
What is CVE-2020-36152?
The vulnerability in readDataVar in hdf/dataobject.c within Symonics libmysofa versions 0.5 to 1.1 permits threat actors to run malicious code by exploiting a crafted SOFA file.
The Impact of CVE-2020-36152
The exploitation of this vulnerability could lead to arbitrary code execution on systems running the affected versions of Symonics libmysofa, potentially resulting in unauthorized access or system compromise.
Technical Details of CVE-2020-36152
Symonics libmysofa 0.5 - 1.1 is susceptible to a buffer overflow issue in readDataVar in hdf/dataobject.c, which can be leveraged by attackers to execute arbitrary code through a malicious SOFA file.
Vulnerability Description
The buffer overflow in readDataVar in hdf/dataobject.c within Symonics libmysofa 0.5 - 1.1 allows threat actors to achieve arbitrary code execution via a specifically crafted SOFA file.
Affected Systems and Versions
- Product: Symonics libmysofa
- Versions: 0.5 to 1.1
Exploitation Mechanism
Attackers can exploit this vulnerability by manipulating a malicious SOFA file to trigger a buffer overflow in readDataVar, leading to the execution of unauthorized code.
Mitigation and Prevention
To address CVE-2020-36152, consider the following mitigation strategies:
Immediate Steps to Take
- Apply the latest security patches provided by the vendor.
- Implement proper input validation to prevent buffer overflow attacks.
- Monitor network traffic for any suspicious activities.
Long-Term Security Practices
- Conduct regular security assessments and code reviews to identify and address vulnerabilities.
- Educate developers on secure coding practices to prevent buffer overflow vulnerabilities.
Patching and Updates
- Stay informed about security updates and patches released by Symonics for libmysofa to address this vulnerability.