BSD PortsVulnerable: version 2.7.1 is affected by 7 known vulnerabilities. See below.
wip/py-blosc2 2.7.1 NetBSD
Python wrapper for the Blosc compression library
- System
- NetBSD
- Repository
- pkgsrc-wip
- Maintainer
- [email protected]
- License
- modified-bsd
- Categories
- wip, devel, python
Description
Blosc is a high performance compressor optimized for binary data. It has been designed to transmit data to the processor cache faster than the traditional, non-compressed, direct memory fetch approach via a memcpy() OS call. Blosc works well for compressing numerical arrays that contains data with relatively low entropy, like sparse data, time series, grids with regular-spaced values, etc.
py-blosc is a Python package that wraps Blosc.
In the other systems
| System | Port | Version |
|---|---|---|
| NetBSD | wip/py-blosc2 | 2.7.1 |
| OpenBSD | archivers/blosc2 | 2.23.1 |
Install
From pkgsrc-wip (no binary package):
cd /usr/pkgsrc/wip/py-blosc2 && make install cleanDependencies
Build dependencies 2
Run dependencies 7
No port depends on this one.
Known vulnerabilities 7
- blosc2: null-pointer-dereference (CVE-2023-37185)
- blosc2: null-pointer-dereference (CVE-2023-37186)
- blosc2: null-pointer-dereference (CVE-2023-37187)
- blosc2: null-pointer-dereference (CVE-2023-37188)
- blosc2: heap-overflow (CVE-2024-3203)
- blosc2: heap-overflow (CVE-2024-3204)
- blosc2: buffer-overflow (CVE-2025-29476)