CVE-2011-2483 · cross-distro fix matrix

CVE-2011-2483: crypt_blowfish before 1.1, as used in PHP before 5.3.7 on certain platforms, PostgreSQL before 8.4.9, and other products, does not properly handle 8-bit characters, which makes it easier for context-dependent attackers to determine a cleartext password by leveraging knowledge of a password hash.

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

Fix per ecosystem

Each block below is a distro release where CVE-2011-2483 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

libxcrypt→ fixed in1:2.4-1.1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y libxcrypt
```

Debian bookworm

Source: Debian Security Tracker

libxcrypt→ fixed in1:2.4-1.1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y libxcrypt
```

Debian trixie

Source: Debian Security Tracker

libxcrypt→ fixed in1:2.4-1.1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y libxcrypt
```

Are YOU affected by CVE-2011-2483?

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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