CVE-2011-4578 · cross-distro fix matrix

CVE-2011-4578: event.c in acpid (aka acpid2) before 2.0.11 does not have an appropriate umask setting during execution of event-handler scripts, which might allow local users to (1) perform write operations within directories created by a script, or (2) read files created by a script, via standard filesystem syste

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

Fix per ecosystem

Each block below is a distro release where CVE-2011-4578 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

acpid→ fixed in1:2.0.11-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y acpid
```

Debian bookworm

Source: Debian Security Tracker

acpid→ fixed in1:2.0.11-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y acpid
```

Debian trixie

Source: Debian Security Tracker

acpid→ fixed in1:2.0.11-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y acpid
```

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