{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-18T06:05:17.213","vulnerabilities":[{"cve":{"id":"CVE-2021-21899","sourceIdentifier":"talos-cna@cisco.com","published":"2021-11-19T19:15:08.080","lastModified":"2024-11-21T05:49:12.350","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","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."},{"lang":"es","value":"Se presenta una vulnerabilidad de ejecución de código en la funcionalidad dwgCompressor::copyCompBytes21 de LibreCad libdxfrw versión 2.2.0-rc2-19-ge02f3580. Un archivo .dwg especialmente diseñado puede conllevar a un desbordamiento del búfer de la pila. 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