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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-2838-1 | librecad security update |
Debian DSA |
DSA-5077-1 | librecad security update |
EUVD |
EUVD-2021-9070 | 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. |
Ubuntu USN |
USN-5957-1 | LibreCAD vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: talos
Published:
Updated: 2024-08-03T18:30:22.887Z
Reserved: 2021-01-04T00:00:00.000Z
Link: CVE-2021-21899
No data.
Status : Modified
Published: 2021-11-19T19:15:08.080
Modified: 2024-11-21T05:49:12.350
Link: CVE-2021-21899
No data.
OpenCVE Enrichment
No data.
Debian DLA
Debian DSA
EUVD
Ubuntu USN