CVE-2020-28601
cgal - security update
9.8
CRITICAL
CVSS 3.1
EPSS 4.3%
Description
A code execution vulnerability exists in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1. An oob read vulnerability exists in Nef_2/PM_io_parser.h PM_io_parser::read_vertex() Face_of[] OOB read. An attacker can provide malicious input to trigger this vulnerability.
How to fix CVE-2020-28601
To remediate CVE-2020-28601, upgrade the affected package to a fixed version below.
- Debian/cgal—upgrade to 5.2-3 or later
- —upgrade to 4.9-1+deb9u1 or later
- —upgrade to 4.13-1+deb10u1 or later
Is CVE-2020-28601 being exploited?
Low — EPSS is 4.3%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 5.2-3
- from 0, < 4.9-1+deb9u1
- from 0, < 4.13-1+deb10u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |