← Voltar para CVEs
CVE-2021-21899
HIGH8.8
Descricao
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.
Detalhes CVE
Pontuacao CVSS v3.18.8
SeveridadeHIGH
Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Vetor de ataqueNETWORK
ComplexidadeLOW
Privilegios necessariosNONE
Interacao do usuarioREQUIRED
Publicado11/19/2021
Ultima modificacao11/21/2024
Fontenvd
Avistamentos honeypot0
Produtos afetados
debian:debian_linuxfedoraproject:fedoralibrecad:libdxfrw
Fraquezas (CWE)
CWE-119CWE-787
Referencias
https://lists.debian.org/debian-lts-announce/2021/12/msg00002.html(talos-cna@cisco.com)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RDI3HCTCACMIC7I4ILB3NRU6DCMADI5H/(talos-cna@cisco.com)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZTIAMP7QJDKV4ADDLR4GVVX2TXYLHVOZ/(talos-cna@cisco.com)
https://security.gentoo.org/glsa/202305-26(talos-cna@cisco.com)
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1350(talos-cna@cisco.com)
https://www.debian.org/security/2022/dsa-5077(talos-cna@cisco.com)
https://lists.debian.org/debian-lts-announce/2021/12/msg00002.html(af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RDI3HCTCACMIC7I4ILB3NRU6DCMADI5H/(af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZTIAMP7QJDKV4ADDLR4GVVX2TXYLHVOZ/(af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202305-26(af854a3a-2127-422b-91ae-364da2661108)
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1350(af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2022/dsa-5077(af854a3a-2127-422b-91ae-364da2661108)
Correlacoes IOC
Sem correlacoes registradas
This product uses data from the NVD API but is not endorsed or certified by the NVD.