CVE-2020-8131 · cross-distro fix matrix

CVE-2020-8131: Arbitrary filesystem write vulnerability in Yarn before 1.22.0 allows attackers to write to any path on the filesystem and potentially lead to arbitrary code execution by forcing the user to install a malicious package.

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

Fix per ecosystem

Each block below is a distro release where CVE-2020-8131 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

node-yarnpkg→ fixed in1.22.4-2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y node-yarnpkg
```

Debian bookworm

Source: Debian Security Tracker

node-yarnpkg→ fixed in1.22.4-2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y node-yarnpkg
```

Debian trixie

Source: Debian Security Tracker

node-yarnpkg→ fixed in1.22.4-2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y node-yarnpkg
```

Are YOU affected by CVE-2020-8131?

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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Continuous monitoring beats manual checking

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