Librecad Libdxfrw vulnerabilities

3 known vulnerabilities affecting librecad/libdxfrw.

Total CVEs

3

CISA KEV

0

Public exploits

0

Exploited in wild

0

Severity breakdown

HIGH3

Vulnerabilities

Page 1 of 1

CVE-2021-21899HIGHCVSS 8.8v2.2.0-rc2-19-ge02f35802021-11-19

CVE-2021-21899 [HIGH] CWE-119 CVE-2021-21899: A code execution vulnerability exists in the dwgCompressor::copyCompBytes21 functionality of LibreCa 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.

CVE-2021-21898HIGHCVSS 8.8v2.2.0-rc2-19-ge02f35802021-11-19

CVE-2021-21898 [HIGH] CWE-119 CVE-2021-21898: A code execution vulnerability exists in the dwgCompressor::decompress18() functionality of LibreCad A code execution vulnerability exists in the dwgCompressor::decompress18() functionality of LibreCad libdxfrw 2.2.0-rc2-19-ge02f3580. A specially-crafted .dwg file can lead to an out-of-bounds write. An attacker can provide a malicious file to trigger this vulnerability.

CVE-2021-21900HIGHCVSS 8.8v2.2.0-rc2-19-ge02f35802021-11-19

CVE-2021-21900 [HIGH] CWE-416 CVE-2021-21900: A code execution vulnerability exists in the dxfRW::processLType() functionality of LibreCad libdxfr A code execution vulnerability exists in the dxfRW::processLType() functionality of LibreCad libdxfrw 2.2.0-rc2-19-ge02f3580. A specially-crafted .dxf file can lead to a use-after-free vulnerability. An attacker can provide a malicious file to trigger this vulnerability.