Bug#1018260: openssh-server: fills the log with "deprecated reading of user environment enabled"

Package: openssh-server
Version: 1:9.0p1-1+b1
Severity: minor
X-Debbugs-Cc: none, Francesco Potortì <[email protected]>
File: /usr/sbin/sshd

Dear Maintainer,

My log is full of these:
 sshd[4180530]: pam_env(sshd:session): deprecated reading of user environment enabled

There are two-four lines per minute

-- 
Francesco Potortì (ricercatore)        Voice:  +39.050.621.3058
ISTI - Area della ricerca CNR          Mobile: +39.348.8283.107
via G. Moruzzi 1, I-56124 Pisa         Skype:  wnlabisti
(gate 20, 1st floor, room C71)         Web:    http://fly.isti.cnr.it


-- System Information:
Debian Release: bookworm/sid
  APT prefers testing
  APT policy: (990, 'testing'), (101, 'unstable')
merged-usr: no
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.15.0-3-amd64 (SMP w/4 CPU threads)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_WARN, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=C.UTF-8, LC_CTYPE=it_IT.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages openssh-server depends on:
ii  adduser                3.123
ii  debconf [debconf-2.0]  1.5.79
ii  dpkg                   1.21.9
ii  init-system-helpers    1.64
ii  libaudit1              1:3.0.7-1+b1
ii  libc6                  2.34-4
ii  libcom-err2            1.46.5-2
ii  libcrypt1              1:4.4.28-2
ii  libgssapi-krb5-2       1.20-1
ii  libkrb5-3              1.20-1
ii  libpam-modules         1.5.2-2
ii  libpam-runtime         1.5.2-2
ii  libpam0g               1.5.2-2
ii  libselinux1            3.4-1+b1
ii  libssl3                3.0.5-2
ii  libsystemd0            251.3-1
ii  libwrap0               7.6.q-31
ii  lsb-base               11.2
ii  openssh-client         1:9.0p1-1+b1
ii  openssh-sftp-server    1:9.0p1-1+b1
ii  procps                 2:3.3.17-7+b1
ii  runit-helper           2.14.1
ii  ucf                    3.0043
ii  zlib1g                 1:1.2.11.dfsg-4.1

Versions of packages openssh-server recommends:
ii  libpam-systemd [logind]  251.3-1
ii  ncurses-term             6.3+20220423-2
ii  xauth                    1:1.1.1-1

Versions of packages openssh-server suggests:
pn  molly-guard                      <none>
pn  monkeysphere                     <none>
ii  ssh-askpass-gnome [ssh-askpass]  1:9.0p1-1+b1
pn  ufw                              <none>

-- debconf information:
* ssh/use_old_init_script: true
* openssh-server/permit-root-login: false
  ssh/disable_cr_auth: false
  ssh/encrypted_host_key_but_no_keygen:
  ssh/vulnerable_host_keys:
  openssh-server/password-authentication: true