CVE-2025-4638

CRITICAL

9.8

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado5/14/2025

Ultima modificacion10/21/2025

Fuentenvd

Avistamientos honeypot0

Productos afectados

pointclouds:point_cloud_library

Debilidades (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)

Correlaciones IOC

Sin correlaciones registradas

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