CVE-2019-10050 · cross-distro fix matrix

CVE-2019-10050: A buffer over-read issue was discovered in Suricata 4.1.x before 4.1.4. If the input of the decode-mpls.c function DecodeMPLS is composed only of a packet of source address and destination address plus the correct type field and the right number for shim, an attacker can manipulate the control flow,

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

Fix per ecosystem

Each block below is a distro release where CVE-2019-10050 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

suricata→ fixed in1:4.1.4-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y suricata
```

Debian bookworm

Source: Debian Security Tracker

suricata→ fixed in1:4.1.4-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y suricata
```

Debian trixie

Source: Debian Security Tracker

suricata→ fixed in1:4.1.4-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y suricata
```

Are YOU affected by CVE-2019-10050?

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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