Improper Input Validation Affecting PointCloudLibrary/pcl package, versions [0,]
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published21 Jul 2025
- disclosed23 Jun 2025
- creditUnknown
Introduced: 23 Jun 2025
CVE-2025-52937 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
Affected versions of this package are vulnerable to Improper Input Validation via the crc32_big() function, which clones from zlib but did not receive the security patch. An attacker can cause unintended behavior or potentially compromise data integrity by exploiting improper handling of CRC32 calculations when the system zlib is not used.