CVE-2021-45830 · cross-distro fix matrix

CVE-2021-45830: A heap-based buffer overflow vulnerability exists in HDF5 1.13.1-1 via H5F_addr_decode_len in /hdf5/src/H5Fint.c, which could cause a Denial of Service.

Affects 1 Linux release across 1 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2021-45830 has a known fix. Run the listed command on that distro to remediate.

Debian trixie

Source: Debian Security Tracker

hdf5→ fixed in1.14.5+repack-1urgency: unimportant
```
sudo apt-get install --only-upgrade -y hdf5
```

Are YOU affected by CVE-2021-45830?

5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.

curl https://mindsparkstack.com/scan.sh | bash

Form-based quickscan View on NVD

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