CVE-2021-21899

8.8

HIGHCVSS v3

Published

November 19, 2021

CVSS v2

6.8 MEDIUM

Affected

5 projects

Assigned by

[email protected]

Severity scale

010

Description

A code execution vulnerability exists in the dwgCompressor::copyCompBytes21 functionality of LibreCad libdxfrw 2.2.0-rc2-19-ge02f3580. A specially-crafted .dwg file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.