CVE-2023-7008 · cross-distro fix matrix

CVE-2023-7008: A vulnerability was found in systemd-resolved. This issue may allow systemd-resolved to accept records of DNSSEC-signed domains even when they have no signature, allowing man-in-the-middles (or the upstream DNS resolver) to manipulate records.

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

Fix per ecosystem

Each block below is a distro release where CVE-2023-7008 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

systemd→ fixed in247.3-7+deb11u6urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y systemd
```

Debian bookworm

Source: Debian Security Tracker

systemd→ fixed in252.21-1~deb12u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y systemd
```

Debian trixie

Source: Debian Security Tracker

systemd→ fixed in255.1-3urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y systemd
```

Are YOU affected by CVE-2023-7008?

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.

curl https://mindsparkstack.com/scan.sh | bash

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