CVE-2020-28605 : What You Need to Know
Learn about CVE-2020-28605, a critical vulnerability in CGAL libcgal CGAL-5.1.1 allowing for code execution. Understand the impact, affected systems, exploitation mechanism, and mitigation steps.
CVE-2020-28605 is a critical vulnerability in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1, allowing for multiple code execution vulnerabilities. An attacker can exploit this flaw by providing specially crafted input, leading to out-of-bounds read, type confusion, and potential code execution.
Understanding CVE-2020-28605
This CVE identifies critical code execution vulnerabilities in CGAL libcgal CGAL-5.1.1 due to issues in the Nef polygon-parsing functionality.
What is CVE-2020-28605?
CVE-2020-28605 is a vulnerability in CGAL libcgal CGAL-5.1.1 that allows attackers to execute arbitrary code by providing malicious input.
The Impact of CVE-2020-28605
The vulnerability can result in out-of-bounds read, type confusion, and potential code execution, posing a significant risk to affected systems.
Technical Details of CVE-2020-28605
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability in Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1 allows for multiple code execution vulnerabilities.
Affected Systems and Versions
- Vendor: CGAL Project
- Product: libcgal
- Affected Version: CGAL-5.1.1
Exploitation Mechanism
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Changed
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Base Score: 10 (Critical)
- CWE-129: Improper Validation of Array Index
Mitigation and Prevention
Protecting systems from CVE-2020-28605 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches promptly
- Implement input validation mechanisms
- Monitor for any suspicious activities
Long-Term Security Practices
- Regular security training for developers
- Conduct security audits and code reviews
- Keep software and libraries updated
Patching and Updates
- Refer to vendor advisories for patching instructions
- Stay informed about security updates and apply them promptly