CVE-2019-11455 · cross-distro fix matrix

CVE-2019-11455: A buffer over-read in Util_urlDecode in util.c in Tildeslash Monit before 5.25.3 allows a remote authenticated attacker to retrieve the contents of adjacent memory via manipulation of GET or POST parameters. The attacker can also cause a denial of service (application outage).

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

Fix per ecosystem

Each block below is a distro release where CVE-2019-11455 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

monit→ fixed in1:5.25.3-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y monit
```

Debian bookworm

Source: Debian Security Tracker

monit→ fixed in1:5.25.3-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y monit
```

Debian trixie

Source: Debian Security Tracker

monit→ fixed in1:5.25.3-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y monit
```

Are YOU affected by CVE-2019-11455?

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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