CVE-2021-30485

MEDIUM

6.5

Descricao

An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_internal_dtd(), while parsing a crafted XML file, performs incorrect memory handling, leading to a NULL pointer dereference while running strcmp() on a NULL pointer.

Detalhes CVE

Pontuacao CVSS v3.16.5

SeveridadeMEDIUM

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioREQUIRED

Publicado4/11/2021

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

debian:debian_linuxezxml_project:ezxml

Fraquezas (CWE)

CWE-476

Referencias

https://lists.debian.org/debian-lts-announce/2021/07/msg00005.html(cve@mitre.org)

https://sourceforge.net/p/ezxml/bugs/25/(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2021/07/msg00005.html(af854a3a-2127-422b-91ae-364da2661108)

https://sourceforge.net/p/ezxml/bugs/25/(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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