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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published: 2021-11-19T00:00:00

Updated: 2024-08-03T18:30:22.887Z

Reserved: 2021-01-04T00:00:00

Link: CVE-2021-21899

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-11-19T19:15:08.080

Modified: 2023-11-07T03:30:07.453

Link: CVE-2021-21899

cve-icon Redhat

No data.