V8.02.512.2025.05.30

Signed-off-by: Marc S. Weidner <msw@coresecret.dev>

config/hooks/live/9940_hardening_memory.dump.chroot

@@ -0,0 +1,37 @@
+#!/bin/bash
+# SPDX-Version: 3.0
+# SPDX-CreationInfo: 2025-05-05; WEIDNER, Marc S.; <msw@coresecret.dev>
+# SPDX-ExternalRef: GIT https://git.coresecret.dev/msw/CISS.debian.live.builder.git
+# SPDX-FileContributor: WEIDNER, Marc S.; Centurion Intelligence Consulting Agency
+# SPDX-FileCopyrightText: 2024–2025; WEIDNER, Marc S.; <msw@coresecret.dev>
+# SPDX-FileType: SOURCE
+# SPDX-License-Identifier: EUPL-1.2 OR LicenseRef-CCLA-1.0
+# SPDX-LicenseComment: This file is part of the CISS.debian.installer.secure framework.
+# SPDX-PackageName: CISS.debian.live.builder
+# SPDX-Security-Contact: security@coresecret.eu
+set -C -e -u -o pipefail
+
+printf "\e[95m++++ ++++ ++++ ++++ ++++ ++++ ++ 🧪 '%s' starting ... \e[0m\n" "${0}"
+# sleep 1
+
+cp -u /etc/security/limits.conf /root/.ciss/dlb/backup/limits.conf.bak
+chmod 0644 /root/.ciss/dlb/backup/limits.conf.bak
+sed -i "/#*               soft    core            0/ i\*               soft    core            0" /etc/security/limits.conf
+sed -i "/#root            hard    core            100000/ i\*               hard    core            0" /etc/security/limits.conf
+
+if [[ ! -d /etc/systemd/coredump.conf.d ]]; then
+  mkdir -p /etc/systemd/coredump.conf.d
+fi
+
+touch /etc/systemd/coredump.conf.d/disable.conf
+chmod 0644 /etc/systemd/coredump.conf.d/disable.conf
+cat << EOF >| /etc/systemd/coredump.conf.d/disable.conf
+[Coredump]
+Storage=none
+EOF
+
+printf "\e[92m++++ ++++ ++++ ++++ ++++ ++++ ++ ✅ '%s' applied successfully. \e[0m\n" "${0}"
+# sleep 1
+
+exit 0
+# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh