CVE-2021-21899
Assigner: talos
Published: 2021-11-19T00:00:00
State: PUBLISHED
descriptions: value: 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.
affected: vendor: n/a
product: LibreCAD
versions: version: LibreCad libdxfrw 2.2.0-rc2-19-ge02f3580
status: affected
metrics: cvssV3_0: version: 3.0
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
baseScore: 8.8
baseSeverity: HIGH
problemTypes: descriptions: type: CWE
description: CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
cweId: CWE-119