CVE-2020-28634
High
Description
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_sedge() seh->next().
SeverityHigh
CVSS8.8
Exploit probability—
Product
Cgal Computational Geometry Algorithms Library
PublishedApr 18, 2022
First seenApr 18, 2022
Weakness typeCWE-129CWE-129
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cgal computational_geometry_algorithms_library | 5.1.1 | — |
| debian debian_linux | 10.0 | — |
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