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* Sat Mar 22 2025 Jean-Philippe Pialasse <jpp@koozali.org> 11.0.0-12.sme

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- insecure cipher and MAC removed [SME: 12968]
This commit is contained in:
Jean-Philippe Pialasse
2025-03-22 17:44:56 -04:00
parent add4e66024
commit 4dc55725a6
5 changed files with 11 additions and 3 deletions
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1
root/etc/e-smith/templates/etc/ssh/sshd_config/29HostKeyAlgorithms Normal file
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@@ -0,0 +1 @@
HostKeyAlgorithms ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,ssh-ed25519-cert-v01@openssh.com,rsa-sha2-512-cert-v01@openssh.com,rsa-sha2-256-cert-v01@openssh.com,ssh-rsa-cert-v01@openssh.com,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-ed25519,rsa-sha2-512,rsa-sha2-256

2
root/etc/e-smith/templates/etc/ssh/sshd_config/30KexAlgorithms
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@@ -1 +1 @@
KexAlgorithms curve25519-sha256@libssh.org,ecdh-sha2-nistp521,ecdh-sha2-nistp384,ecdh-sha2-nistp256,diffie-hellman-group-exchange-sha256
KexAlgorithms curve25519-sha256,curve25519-sha256@libssh.org,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group-exchange-sha256

2
root/etc/e-smith/templates/etc/ssh/sshd_config/33MACs
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@@ -1 +1 @@
MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,umac-128@openssh.com
MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,umac-128-etm@openssh.com

4
root/usr/lib/systemd/system/sshd.service.d/50-koozali.conf
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@@ -1,4 +1,8 @@
[Service]
# could introduce security issues
# EnvironmentFile=-/etc/crypto-policies/back-ends/opensshserver.config
EnvironmentFile=
EnvironmentFile=-/etc/sysconfig/sshd
ExecStartPre=/sbin/e-smith/service-status sshd
ExecStartPre=/sbin/e-smith/systemd/sshd-prepare
ExecStartPre=-/sbin/e-smith/expand-template /etc/ssh/sshd_config