CVE-2025-4638

CRITICAL

9.8

Descricao

A vulnerability exists in the inftrees.c component of the zlib library, which is bundled within the PointCloudLibrary (PCL). This issue may allow context-dependent attackers to cause undefined behavior by exploiting improper pointer arithmetic. Since version 1.14.0, PCL by default uses a zlib installation from the system, unless the user sets WITH_SYSTEM_ZLIB=FALSE. So this potential vulnerability is only relevant if the PCL version is older than 1.14.0 or the user specifically requests to not use the system zlib.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado5/14/2025

Ultima modificacao10/21/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

pointclouds:point_cloud_library

Fraquezas (CWE)

CWE-119

Referencias

https://github.com/PointCloudLibrary/pcl/blob/master/surface/CMakeLists.txt#L70(cve_disclosure@tech.gov.sg)

https://github.com/PointCloudLibrary/pcl/commit/502bd2b013ce635f21632d523aa8cf2e04f7b7ac(cve_disclosure@tech.gov.sg)

https://github.com/PointCloudLibrary/pcl/pull/6245(cve_disclosure@tech.gov.sg)

Correlacoes IOC

Sem correlacoes registradas

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