CVE-2020-10811 · cross-distro fix matrix

CVE-2020-10811: An issue was discovered in HDF5 through 1.12.0. A heap-based buffer over-read exists in the function H5O__layout_decode() located in H5Olayout.c. It allows an attacker to cause Denial of Service.

Affects 7 Linux releases across 7 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2020-10811 has a known fix. Run the listed command on that distro to remediate.

Debian bookworm

Source: Debian Security Tracker

hdf5→ fixed in1.10.8+repack-1urgency: unimportant
```
sudo apt-get install --only-upgrade -y hdf5
```

Debian trixie

Source: Debian Security Tracker

hdf5→ fixed in1.10.8+repack-1urgency: unimportant
```
sudo apt-get install --only-upgrade -y hdf5
```

Alpine v3.20

Source: Alpine secdb

hdf5→ fixed in1.12.1-r0
```
apk update && apk add --upgrade hdf5
```

Alpine v3.21

Source: Alpine secdb

hdf5→ fixed in1.12.1-r0
```
apk update && apk add --upgrade hdf5
```

Alpine edge

Source: Alpine secdb

hdf5→ fixed in1.12.1-r0
```
apk update && apk add --upgrade hdf5
```

Alpine v3.18

Source: Alpine secdb

hdf5→ fixed in1.12.1-r0
```
apk update && apk add --upgrade hdf5
```

Alpine v3.19

Source: Alpine secdb

hdf5→ fixed in1.12.1-r0
```
apk update && apk add --upgrade hdf5
```

Are YOU affected by CVE-2020-10811?

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

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