CVE-2009-1299 · cross-distro fix matrix

CVE-2009-1299: The pa_make_secure_dir function in core-util.c in PulseAudio 0.9.10 and 0.9.19 allows local users to change the ownership and permissions of arbitrary files via a symlink attack on a /tmp/.esd-##### temporary file.

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

Fix per ecosystem

Each block below is a distro release where CVE-2009-1299 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

pulseaudio→ fixed in0.9.21-1.1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y pulseaudio
```

Debian bookworm

Source: Debian Security Tracker

pulseaudio→ fixed in0.9.21-1.1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y pulseaudio
```

Debian trixie

Source: Debian Security Tracker

pulseaudio→ fixed in0.9.21-1.1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y pulseaudio
```

Are YOU affected by CVE-2009-1299?

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.

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