CVE-2020-28615: 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_S2/SNC_io_parser.h SNC_io_parser<EW>::read_vertex() vh->shalfedges_last().
Credit: talos-cna@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cgal Computational Geometry Algorithms Library | =5.1.1 | |
| Debian Debian Linux | =10.0 |
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Reference Links
Frequently Asked Questions
What is CVE-2020-28615?
CVE-2020-28615 refers to multiple code execution vulnerabilities in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1.
How severe is CVE-2020-28615?
CVE-2020-28615 has a severity level of 8.8, which is classified as critical.
What software is affected by CVE-2020-28615?
The affected software includes CGAL Computational Geometry Algorithms Library version 5.1.1 and Debian Linux version 10.0.
How can an attacker exploit CVE-2020-28615?
An attacker can provide malicious input in the form of a specially crafted malformed file to trigger out-of-bounds read and type confusion, potentially leading to code execution.
- collector/nvd-index
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/weakness
- agent/author
- agent/references
- agent/last-modified-date
- agent/softwarecombine
- agent/tags
- agent/description
- agent/first-publish-date
- agent/event
- vendor/cgal
- canonical/cgal computational geometry algorithms library
- version/cgal computational geometry algorithms library/5.1.1
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/10.0