CVE-2018-18407 · cross-distro fix matrix

CVE-2018-18407: A heap-based buffer over-read was discovered in the tcpreplay-edit binary of Tcpreplay 4.3.0 beta1, during the incremental checksum operation. The issue gets triggered in the function csum_replace4() in incremental_checksum.h, causing a denial of service.

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

Fix per ecosystem

Each block below is a distro release where CVE-2018-18407 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

tcpreplay→ fixed in4.3.1-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y tcpreplay
```

Debian bookworm

Source: Debian Security Tracker

tcpreplay→ fixed in4.3.1-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y tcpreplay
```

Debian trixie

Source: Debian Security Tracker

tcpreplay→ fixed in4.3.1-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y tcpreplay
```

Are YOU affected by CVE-2018-18407?

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