CVE-2025-4638

CRITICAL

9.8

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung9.8

SchweregradCRITICAL

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht5/14/2025

Zuletzt geandert10/21/2025

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

pointclouds:point_cloud_library

Schwachen (CWE)

CWE-119

Referenzen

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)

IOC Korrelationen

Keine Korrelationen erfasst

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