CVE-2020-15114 · cross-distro fix matrix

CVE-2020-15114: In etcd before versions 3.3.23 and 3.4.10, the etcd gateway is a simple TCP proxy to allow for basic service discovery and access. However, it is possible to include the gateway address as an endpoint. This results in a denial of service, since the endpoint can become stuck in a loop of requesting i

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

Fix per ecosystem

Each block below is a distro release where CVE-2020-15114 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

etcd→ fixed in3.3.25+dfsg-5urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y etcd
```

Debian bookworm

Source: Debian Security Tracker

etcd→ fixed in3.3.25+dfsg-5urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y etcd
```

Debian trixie

Source: Debian Security Tracker

etcd→ fixed in3.3.25+dfsg-5urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y etcd
```

Are YOU affected by CVE-2020-15114?

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