CVE-2017-6542 · cross-distro fix matrix

CVE-2017-6542: The ssh_agent_channel_data function in PuTTY before 0.68 allows remote attackers to have unspecified impact via a large length value in an agent protocol message and leveraging the ability to connect to the Unix-domain socket representing the forwarded agent connection, which trigger a buffer overfl

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

Fix per ecosystem

Each block below is a distro release where CVE-2017-6542 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

putty→ fixed in0.67-3urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y putty
```

Debian bookworm

Source: Debian Security Tracker

putty→ fixed in0.67-3urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y putty
```

Debian trixie

Source: Debian Security Tracker

putty→ fixed in0.67-3urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y putty
```

Are YOU affected by CVE-2017-6542?

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