CVE-2016-7553 · cross-distro fix matrix

CVE-2016-7553: The buf.pl script before 2.20 in Irssi before 0.8.20 uses weak permissions for the scrollbuffer dump file created between upgrades, which might allow local users to obtain sensitive information from private chat conversations by reading the file.

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

Fix per ecosystem

Each block below is a distro release where CVE-2016-7553 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

irssi→ fixed in0.8.20-2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y irssi
```

Debian bookworm

Source: Debian Security Tracker

irssi→ fixed in0.8.20-2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y irssi
```

Debian trixie

Source: Debian Security Tracker

irssi→ fixed in0.8.20-2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y irssi
```

Are YOU affected by CVE-2016-7553?

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.

curl https://mindsparkstack.com/scan.sh | bash

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