CVE-2021-29510 · cross-distro fix matrix

CVE-2021-29510: Pydantic is a data validation and settings management using Python type hinting. In affected versions passing either `'infinity'`, `'inf'` or `float('inf')` (or their negatives) to `datetime` or `date` fields causes validation to run forever with 100% CPU usage (on one CPU). Pydantic has been patche

Affects 3 Linux releases across 3 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2021-29510 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

pydantic→ fixed in1.7.4-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y pydantic
```

Debian bookworm

Source: Debian Security Tracker

pydantic→ fixed in1.7.4-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y pydantic
```

Debian trixie

Source: Debian Security Tracker

pydantic→ fixed in1.7.4-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y pydantic
```

Are YOU affected by CVE-2021-29510?

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.

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