CVE-2020-1733 · cross-distro fix matrix

CVE-2020-1733: A race condition flaw was found in Ansible Engine 2.7.17 and prior, 2.8.9 and prior, 2.9.6 and prior when running a playbook with an unprivileged become user. When Ansible needs to run a module with become user, the temporary directory is created in /var/tmp. This directory is created with "umask 77

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

Fix per ecosystem

Each block below is a distro release where CVE-2020-1733 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

ansible→ fixed in2.9.7+dfsg-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y ansible
```

Debian bookworm

Source: Debian Security Tracker

ansible→ fixed in2.9.7+dfsg-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y ansible
```

Debian trixie

Source: Debian Security Tracker

ansible→ fixed in2.9.7+dfsg-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y ansible
```

Are YOU affected by CVE-2020-1733?

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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