CVE-2020-28608: Out-of-bounds Read
First published: Mon Apr 18 2022(Updated: )
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 Nef_2/PM_io_parser.h PM_io_parser<PMDEC>::read_face() store_fc().
Credit: talos-cna@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| CGAL Computational Geometry Algorithms Library | =5.1.1 | |
| Debian Linux | =10.0 |
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Frequently Asked Questions
What is the severity of CVE-2020-28608?
CVE-2020-28608 is considered a high-severity vulnerability due to its potential for remote code execution.
How do I fix CVE-2020-28608?
To fix CVE-2020-28608, upgrade to CGAL version 5.2 or later to patch the security vulnerabilities.
What versions of software are affected by CVE-2020-28608?
CVE-2020-28608 specifically affects CGAL version 5.1.1 and Debian GNU/Linux version 10.0.
Can CVE-2020-28608 be exploited remotely?
Yes, CVE-2020-28608 can be exploited remotely if an attacker sends a specially crafted file to the vulnerable application.
What types of vulnerabilities are associated with CVE-2020-28608?
CVE-2020-28608 is associated with out-of-bounds read and type confusion vulnerabilities.
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