CVE-2018-6790 · cross-distro fix matrix

CVE-2018-6790: An issue was discovered in KDE Plasma Workspace before 5.12.0. dataengines/notifications/notificationsengine.cpp allows remote attackers to discover client IP addresses via a URL in a notification, as demonstrated by the src attribute of an IMG element.

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

Fix per ecosystem

Each block below is a distro release where CVE-2018-6790 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

plasma-workspace→ fixed in4:5.12.0-2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y plasma-workspace
```

Debian bookworm

Source: Debian Security Tracker

plasma-workspace→ fixed in4:5.12.0-2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y plasma-workspace
```

Debian trixie

Source: Debian Security Tracker

plasma-workspace→ fixed in4:5.12.0-2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y plasma-workspace
```

Are YOU affected by CVE-2018-6790?

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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