osquery/osquery

Library expat has vulnerability CVE-2023-52425

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https://nvd.nist.gov/vuln/detail/CVE-2023-52425

libexpat through 2.5.0 allows a denial of service (resource consumption) because many full reparsings are required in the case of a large token for which multiple buffer fills are needed.

Expat is only used in the dbus protocol, when osquery requests information about systemd units and services; it could be possible to create a systemd service file that causes the issue somehow, but if user service files are not accepted, then one would need to root access, making this more difficult to exploit.
Also systemd/dbus may already sanitize this.

In any case we can update.