CVE-2020-28628 — Improper Validation of Array Index in Cgal

CWE-129 — Improper Validation of Array IndexCWE-125 — Out-of-bounds ReadCWE-601 — Open RedirectCWE-706 — Use of Incorrectly-Resolved Name or Reference5 documents5 sources
Severity
8.8HIGHNVD
GHSA6.5
EPSS
0.5%
top 33.62%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Debian CgalCgal Project LibcgalCgal Computational Geometry Algorithms Library+1 more
Timeline
PublishedApr 18
Latest updateMar 27

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::read_volume() seh->twin().

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages3 packages

▶CVEListV5cgal_project/libcgalCGAL-5.1.1
▶debiandebian/cgal< cgal 5.2-3 (bookworm)

Also affects: Debian Linux 10.0

🔴Vulnerability Details

3
GHSA
lambdaisland/uri `authority-regex` returns the wrong authority↗2023-03-27
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GHSA
GHSA-73cp-c5vj-9j5j: Multiple code execution vulnerabilities exists in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5↗2022-04-19
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OSV
CVE-2020-28628: Multiple code execution vulnerabilities exists in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5↗2022-04-18
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📋Vendor Advisories

1
Debian
CVE-2020-28628: cgal - Multiple code execution vulnerabilities exists in the Nef polygon-parsing functi...↗2020
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