CVE-2019-18276 · cross-distro fix matrix

CVE-2019-18276: An issue was discovered in disable_priv_mode in shell.c in GNU Bash through 5.0 patch 11. By default, if Bash is run with its effective UID not equal to its real UID, it will drop privileges by setting its effective UID to its real UID. However, it does so incorrectly. On Linux and other systems tha

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

Fix per ecosystem

Each block below is a distro release where CVE-2019-18276 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

bash→ fixed in5.1~rc1-2urgency: unimportant
```
sudo apt-get install --only-upgrade -y bash
```

Debian bookworm

Source: Debian Security Tracker

bash→ fixed in5.1~rc1-2urgency: unimportant
```
sudo apt-get install --only-upgrade -y bash
```

Debian trixie

Source: Debian Security Tracker

bash→ fixed in5.1~rc1-2urgency: unimportant
```
sudo apt-get install --only-upgrade -y bash
```

Are YOU affected by CVE-2019-18276?

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