CVE-2025-4638
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-4638
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-4638.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2025-4638
- Related
- Published
- 2025-05-14T18:15:33Z
- Modified
- 2025-05-17T14:06:35.211618Z
- Summary
- [none]
- Details
-
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 WITHSYSTEMZLIB=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.
- References