60
CVE-2021-21899
PoC —CVSS 3.1
8.8 high
EPSS
3%p86
Published
()
Modified
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.
- Vendors
- librecadfedoraprojectdebian
- Products
- libdxfrw, fedora, debian linux
- Weakness
- CWE-119, CWE-787
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H