Debian DSA-5904-1: mod_auth_openidc Critical Info Disclosure Fix

It was discovered that mod_auth_openidc, an OpenID Certified
authentication and authorization module for the Apache HTTP server that
implements the OpenID Connect Relying Party functionality, was
susceptible to information disclosure in some configurations

For the stable distribution (bookworm), this problem has been fixed in
version 2.4.12.3-2+deb12u3.

We recommend that you upgrade your libapache2-mod-auth-openidc packages.

For the detailed security status of libapache2-mod-auth-openidc please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/libapache2-mod-auth-openidc

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/