CVE-2020-28611: Out-of-bounds Read
Multiple code execution vulnerabilities exists in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1. A specially crafted malformed file can lead to an out-of-bounds read and type confusion, which could lead to code execution. An attacker can provide malicious input to trigger any of these vulnerabilities. An oob read vulnerability exists in NefS2/SMioparser.h SMioparser<Decorator>::readvertex() setfirstoutedge().
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2020-28611?
CVE-2020-28611 is classified as a high-severity vulnerability due to its potential to allow code execution.
How do I fix CVE-2020-28611?
To fix CVE-2020-28611, update to the latest version of CGAL or apply the security patches provided by your operating system's maintainers.
What types of systems are affected by CVE-2020-28611?
CVE-2020-28611 affects CGAL version 5.1.1 and Debian Linux 10.0 environments that utilize the Nef polygon-parsing functionality.
What attacks can exploit CVE-2020-28611?
CVE-2020-28611 can be exploited via specially crafted malformed files that cause out-of-bounds reads or type confusion.
What is the impact of CVE-2020-28611?
The impact of CVE-2020-28611 includes potential unauthorized code execution on affected systems.