CVE-2019-12499 · cross-distro fix matrix

CVE-2019-12499: Firejail before 0.9.60 allows truncation (resizing to length 0) of the firejail binary on the host by running exploit code inside a firejail sandbox and having the sandbox terminated. To succeed, certain conditions need to be fulfilled: The jail (with the exploit code inside) needs to be started as

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

Fix per ecosystem

Each block below is a distro release where CVE-2019-12499 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

firejail→ fixed in0.9.58.2-2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y firejail
```

Debian bookworm

Source: Debian Security Tracker

firejail→ fixed in0.9.58.2-2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y firejail
```

Debian trixie

Source: Debian Security Tracker

firejail→ fixed in0.9.58.2-2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y firejail
```

Are YOU affected by CVE-2019-12499?

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