CVE-2020-28600 : What You Need to Know
Learn about CVE-2020-28600, a high-severity vulnerability in Openscad openscad-2020.12-RC2 allowing code execution via a specially crafted STL file. Find mitigation steps and prevention measures here.
Openscad openscad-2020.12-RC2 is affected by an out-of-bounds write vulnerability in the import_stl.cc:import_stl() function, allowing code execution via a specially crafted STL file.
Understanding CVE-2020-28600
This CVE involves a high-severity vulnerability in Openscad openscad-2020.12-RC2, impacting confidentiality, integrity, and availability.
What is CVE-2020-28600?
- An out-of-bounds write vulnerability in Openscad openscad-2020.12-RC2
- Attack vector: Network
- Attack complexity: Low
- Privileges required: None
- User interaction: Required
The Impact of CVE-2020-28600
The vulnerability has a CVSS base score of 8.8 (High) and can lead to code execution by an attacker providing a malicious STL file.
Technical Details of CVE-2020-28600
Openscad openscad-2020.12-RC2 is susceptible to the following:
Vulnerability Description
- Improper Restriction of Operations within the Bounds of a Memory Buffer (CWE-119)
Affected Systems and Versions
- Product: Openscad
- Version: Openscad openscad-2020.12-RC2
Exploitation Mechanism
- A specially crafted STL file
Mitigation and Prevention
Taking immediate steps and implementing long-term security practices are crucial to mitigating the risks associated with CVE-2020-28600.
Immediate Steps to Take
- Apply vendor patches promptly
- Avoid opening untrusted STL files
- Monitor network traffic for suspicious activities
Long-Term Security Practices
- Regularly update software and security mechanisms
- Conduct security training for users on file handling best practices
Patching and Updates
- Stay informed about security updates from Openscad
- Apply patches as soon as they are released