CVE-2020-28619: 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/SNCioparser.h SNCioparser<EW>::readedge() eh->twin().
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2020-28619?
CVE-2020-28619 is considered a high severity vulnerability due to its potential for code execution.
How do I fix CVE-2020-28619?
To mitigate CVE-2020-28619, update the CGAL library to version 5.1.2 or later, or implement defensive coding practices to sanitize input.
What types of attacks are possible with CVE-2020-28619?
An attacker can exploit CVE-2020-28619 through specially crafted files that can lead to an out-of-bounds read and type confusion.
Which versions of CGAL are affected by CVE-2020-28619?
CVE-2020-28619 specifically affects CGAL version 5.1.1.
On which operating systems does CVE-2020-28619 impact users?
CVE-2020-28619 impacts users on Debian GNU/Linux version 10.0 and other systems using the vulnerable CGAL version.