CVE-2015-1191 · cross-distro fix matrix

CVE-2015-1191: Multiple directory traversal vulnerabilities in pigz 2.3.1 allow remote attackers to write to arbitrary files via a (1) full pathname or (2) .. (dot dot) in an archive.

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

Fix per ecosystem

Each block below is a distro release where CVE-2015-1191 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

pigz→ fixed in2.3.1-2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y pigz
```

Debian bookworm

Source: Debian Security Tracker

pigz→ fixed in2.3.1-2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y pigz
```

Debian trixie

Source: Debian Security Tracker

pigz→ fixed in2.3.1-2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y pigz
```

Are YOU affected by CVE-2015-1191?

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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