Hello,
I'm using Stretch. I do security updates daily.
On 29th of march, I had an update for systemd :
2018-03-29 21:53:53 startup archives unpack
2018-03-29 21:53:59 upgrade libsystemd0:amd64 232-25+deb9u2 232-25+deb9u3
2018-03-29 21:53:59 status triggers-pending libc-bin:amd64 2.24-11+deb9u3
2018-03-29 21:53:59 status half-configured libsystemd0:amd64 232-25+deb9u2
2018-03-29 21:53:59 status unpacked libsystemd0:amd64 232-25+deb9u2
2018-03-29 21:53:59 status half-installed libsystemd0:amd64 232-25+deb9u2
2018-03-29 21:53:59 status half-installed libsystemd0:amd64 232-25+deb9u2
2018-03-29 21:54:00 status unpacked libsystemd0:amd64 232-25+deb9u3
2018-03-29 21:54:00 status unpacked libsystemd0:amd64 232-25+deb9u3
2018-03-29 21:54:00 startup packages configure
2018-03-29 21:54:00 configure libsystemd0:amd64 232-25+deb9u3 <aucune>
2018-03-29 21:54:00 status unpacked libsystemd0:amd64 232-25+deb9u3
2018-03-29 21:54:00 status half-configured libsystemd0:amd64 232-25+deb9u3
2018-03-29 21:54:00 status installed libsystemd0:amd64 232-25+deb9u3
2018-03-29 21:54:00 startup archives unpack
2018-03-29 21:54:00 upgrade libnss-myhostname:amd64 232-25+deb9u2 232-25+deb9u3
2018-03-29 21:54:00 status half-configured libnss-myhostname:amd64 232-25+deb9u2
2018-03-29 21:54:01 status unpacked libnss-myhostname:amd64 232-25+deb9u2
2018-03-29 21:54:01 status half-installed libnss-myhostname:amd64 232-25+deb9u2
2018-03-29 21:54:01 status triggers-pending man-db:amd64 2.7.6.1-2
2018-03-29 21:54:01 status half-installed libnss-myhostname:amd64 232-25+deb9u2
2018-03-29 21:54:01 status unpacked libnss-myhostname:amd64 232-25+deb9u3
2018-03-29 21:54:01 status unpacked libnss-myhostname:amd64 232-25+deb9u3
2018-03-29 21:54:01 upgrade libpam-systemd:amd64 232-25+deb9u2 232-25+deb9u3
2018-03-29 21:54:01 status half-configured libpam-systemd:amd64 232-25+deb9u2
2018-03-29 21:54:01 status unpacked libpam-systemd:amd64 232-25+deb9u2
2018-03-29 21:54:01 status half-installed libpam-systemd:amd64 232-25+deb9u2
2018-03-29 21:54:02 status half-installed libpam-systemd:amd64 232-25+deb9u2
2018-03-29 21:54:02 status unpacked libpam-systemd:amd64 232-25+deb9u3
2018-03-29 21:54:02 status unpacked libpam-systemd:amd64 232-25+deb9u3
2018-03-29 21:54:02 upgrade systemd:amd64 232-25+deb9u2 232-25+deb9u3
2018-03-29 21:54:02 status half-configured systemd:amd64 232-25+deb9u2
2018-03-29 21:54:02 status unpacked systemd:amd64 232-25+deb9u2
2018-03-29 21:54:02 status half-installed systemd:amd64 232-25+deb9u2
2018-03-29 21:54:02 status triggers-pending dbus:amd64 1.10.26-0+deb9u1
2018-03-29 21:54:03 status triggers-pending dbus:amd64 1.10.26-0+deb9u1
2018-03-29 21:54:03 status half-installed systemd:amd64 232-25+deb9u2
2018-03-29 21:54:03 status unpacked systemd:amd64 232-25+deb9u3
2018-03-29 21:54:03 status unpacked systemd:amd64 232-25+deb9u3
2018-03-29 21:54:04 upgrade udev:amd64 232-25+deb9u2 232-25+deb9u3
2018-03-29 21:54:04 status half-configured udev:amd64 232-25+deb9u2
2018-03-29 21:54:04 status unpacked udev:amd64 232-25+deb9u2
2018-03-29 21:54:04 status half-installed udev:amd64 232-25+deb9u2
2018-03-29 21:54:04 status half-installed udev:amd64 232-25+deb9u2
2018-03-29 21:54:05 status unpacked udev:amd64 232-25+deb9u3
2018-03-29 21:54:05 status unpacked udev:amd64 232-25+deb9u3
2018-03-29 21:54:05 upgrade libudev1:amd64 232-25+deb9u2 232-25+deb9u3
2018-03-29 21:54:05 status half-configured libudev1:amd64 232-25+deb9u2
2018-03-29 21:54:06 status unpacked libudev1:amd64 232-25+deb9u2
2018-03-29 21:54:06 status half-installed libudev1:amd64 232-25+deb9u2
2018-03-29 21:54:06 status half-installed libudev1:amd64 232-25+deb9u2
2018-03-29 21:54:06 status unpacked libudev1:amd64 232-25+deb9u3
2018-03-29 21:54:06 status unpacked libudev1:amd64 232-25+deb9u3
2018-03-29 21:54:06 startup packages configure
2018-03-29 21:54:06 configure libudev1:amd64 232-25+deb9u3 <aucune>
2018-03-29 21:54:06 status unpacked libudev1:amd64 232-25+deb9u3
2018-03-29 21:54:06 status half-configured libudev1:amd64 232-25+deb9u3
2018-03-29 21:54:06 status installed libudev1:amd64 232-25+deb9u3
2018-03-29 21:54:06 configure systemd:amd64 232-25+deb9u3 <aucune>
2018-03-29 21:54:06 status unpacked systemd:amd64 232-25+deb9u3
2018-03-29 21:54:06 status unpacked systemd:amd64 232-25+deb9u3
2018-03-29 21:54:06 status unpacked systemd:amd64 232-25+deb9u3
2018-03-29 21:54:06 status unpacked systemd:amd64 232-25+deb9u3
2018-03-29 21:54:06 status unpacked systemd:amd64 232-25+deb9u3
2018-03-29 21:54:07 status unpacked systemd:amd64 232-25+deb9u3
2018-03-29 21:54:07 status unpacked systemd:amd64 232-25+deb9u3
2018-03-29 21:54:07 status unpacked systemd:amd64 232-25+deb9u3
2018-03-29 21:54:07 status unpacked systemd:amd64 232-25+deb9u3
2018-03-29 21:54:07 status unpacked systemd:amd64 232-25+deb9u3
2018-03-29 21:54:07 status unpacked systemd:amd64 232-25+deb9u3
2018-03-29 21:54:07 status unpacked systemd:amd64 232-25+deb9u3
2018-03-29 21:54:07 status unpacked systemd:amd64 232-25+deb9u3
2018-03-29 21:54:07 status unpacked systemd:amd64 232-25+deb9u3
2018-03-29 21:54:07 status unpacked systemd:amd64 232-25+deb9u3
2018-03-29 21:54:07 status unpacked systemd:amd64 232-25+deb9u3
2018-03-29 21:54:07 status half-configured systemd:amd64 232-25+deb9u3
2018-03-29 21:54:08 status installed systemd:amd64 232-25+deb9u3
2018-03-29 21:54:08 startup archives unpack
2018-03-29 21:54:08 upgrade systemd-sysv:amd64 232-25+deb9u2 232-25+deb9u3
2018-03-29 21:54:08 status half-configured systemd-sysv:amd64 232-25+deb9u2
2018-03-29 21:54:08 status unpacked systemd-sysv:amd64 232-25+deb9u2
2018-03-29 21:54:08 status half-installed systemd-sysv:amd64 232-25+deb9u2
2018-03-29 21:54:09 status half-installed systemd-sysv:amd64 232-25+deb9u2
2018-03-29 21:54:09 status unpacked systemd-sysv:amd64 232-25+deb9u3
2018-03-29 21:54:09 status unpacked systemd-sysv:amd64 232-25+deb9u3
2018-03-29 21:54:09 startup packages configure
2018-03-29 21:54:09 configure libnss-myhostname:amd64 232-25+deb9u3 <aucune>
2018-03-29 21:54:09 status unpacked libnss-myhostname:amd64 232-25+deb9u3
2018-03-29 21:54:09 status half-configured libnss-myhostname:amd64 232-25+deb9u3
2018-03-29 21:54:09 status installed libnss-myhostname:amd64 232-25+deb9u3
2018-03-29 21:54:09 configure systemd-sysv:amd64 232-25+deb9u3 <aucune>
2018-03-29 21:54:09 status unpacked systemd-sysv:amd64 232-25+deb9u3
2018-03-29 21:54:09 status half-configured systemd-sysv:amd64 232-25+deb9u3
2018-03-29 21:54:09 status installed systemd-sysv:amd64 232-25+deb9u3
2018-03-29 21:54:09 trigproc libc-bin:amd64 2.24-11+deb9u3 <aucune>
2018-03-29 21:54:09 status half-configured libc-bin:amd64 2.24-11+deb9u3
2018-03-29 21:54:10 status installed libc-bin:amd64 2.24-11+deb9u3
2018-03-29 21:54:10 configure udev:amd64 232-25+deb9u3 <aucune>
2018-03-29 21:54:10 status unpacked udev:amd64 232-25+deb9u3
2018-03-29 21:54:10 status unpacked udev:amd64 232-25+deb9u3
2018-03-29 21:54:10 status unpacked udev:amd64 232-25+deb9u3
2018-03-29 21:54:10 status unpacked udev:amd64 232-25+deb9u3
2018-03-29 21:54:10 status unpacked udev:amd64 232-25+deb9u3
2018-03-29 21:54:10 status unpacked udev:amd64 232-25+deb9u3
2018-03-29 21:54:10 status half-configured udev:amd64 232-25+deb9u3
2018-03-29 21:54:11 status installed udev:amd64 232-25+deb9u3
2018-03-29 21:54:11 status triggers-pending initramfs-tools:all 0.130
2018-03-29 21:54:11 trigproc man-db:amd64 2.7.6.1-2 <aucune>
2018-03-29 21:54:11 status half-configured man-db:amd64 2.7.6.1-2
2018-03-29 21:54:12 status installed man-db:amd64 2.7.6.1-2
2018-03-29 21:54:12 trigproc dbus:amd64 1.10.26-0+deb9u1 <aucune>
2018-03-29 21:54:12 status half-configured dbus:amd64 1.10.26-0+deb9u1
2018-03-29 21:54:12 status installed dbus:amd64 1.10.26-0+deb9u1
2018-03-29 21:54:12 configure libpam-systemd:amd64 232-25+deb9u3 <aucune>
2018-03-29 21:54:12 status unpacked libpam-systemd:amd64 232-25+deb9u3
2018-03-29 21:54:12 status half-configured libpam-systemd:amd64 232-25+deb9u3
2018-03-29 21:54:13 status installed libpam-systemd:amd64 232-25+deb9u3
2018-03-29 21:54:13 trigproc initramfs-tools:all 0.130 <aucune>
2018-03-29 21:54:13 status half-configured initramfs-tools:all 0.130
2018-03-29 21:54:24 status installed initramfs-tools:all 0.130
I checked that there was no security update for Systemd.
Moreover, if I look at one package in particular, let's say libsystemd0,
Today I reinstalled Debian from scratch on my laptop using my net install CD.
It installed again libsystemd deb9u3, etc.
2018-04-02 15:19:10 upgrade libsystemd0:amd64 232-25+deb9u1 232-25+deb9u3
What is this update that is referenced nowhere ? hacking ?
Thanks, best regards,
Laurent Lyaudet