CVE-2019-0223 · cross-distro fix matrix

CVE-2019-0223: While investigating bug PROTON-2014, we discovered that under some circumstances Apache Qpid Proton versions 0.9 to 0.27.0 (C library and its language bindings) can connect to a peer anonymously using TLS even when configured to verify the peer certificate while used with OpenSSL versions before 1

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

Fix per ecosystem

Each block below is a distro release where CVE-2019-0223 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

qpid-proton→ fixed in0.22.0-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y qpid-proton
```

Debian bookworm

Source: Debian Security Tracker

qpid-proton→ fixed in0.22.0-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y qpid-proton
```

Debian trixie

Source: Debian Security Tracker

qpid-proton→ fixed in0.22.0-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y qpid-proton
```

Are YOU affected by CVE-2019-0223?

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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