CVE-2021-33797 · cross-distro fix matrix

CVE-2021-33797: Buffer-overflow in jsdtoa.c in Artifex MuJS in versions 1.0.1 to 1.1.1. An integer overflow happens when js_strtod() reads in floating point exponent, which leads to a buffer overflow in the pointer *d.

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

Fix per ecosystem

Each block below is a distro release where CVE-2021-33797 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

mujs→ fixed in1.1.0-1+deb11u3urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y mujs
```

Debian bookworm

Source: Debian Security Tracker

mujs→ fixed in1.1.3-2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y mujs
```

Debian trixie

Source: Debian Security Tracker

mujs→ fixed in1.1.3-2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y mujs
```

Are YOU affected by CVE-2021-33797?

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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