suse15更新openssh版本至9.8.txt

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2025-09-03

5墨值下载

1、添加阿里源

zypper ar -fc

https://mirrors.aliyun.com/opensuse/distribution/leap/15.4/repo/non-oss ali-d1

zypper ar -fc

https://mirrors.aliyun.com/opensuse/distribution/leap/15.4/repo/oss ali-d2

zypper ar -fc https://mirrors.aliyun.com/opensuse/update/leap/15.4/oss ali-up1

zypper ar -fc https://mirrors.aliyun.com/opensuse/update/leap/15.4/non-oss ali-

up2

zypper ref

zypper lr

2、安装依赖包

zypper in gcc gcc-c++ glibc make autoconf zlib-devel pam-devel

3、下载源码包

cd /usr/local/src

wget https://www.zlib.net/zlib-1.3.1.tar.gz

wget https://www.openssl.org/source/openssl-3.2.1.tar.gz

wget https://cdn.openbsd.org/pub/OpenBSD/OpenSSH/portable/openssh-9.8p1.tar.gz

4、解压包

cd /usr/local/src/

tar -zxvf zlib-1.3.1.tar.gz

tar -zxvf openssl-3.2.1.tar.gz

tar -zxvf openssh-9.8p1.tar.gz

5、安装 Zlib

cd /usr/local/src/zlib-1.3.1

./configure --prefix=/usr/local/src/zlib

编译及安装（编译时间预计几分钟，视机器而定）

make -j 4 && make test && make install

6、安装 OpenSSL

cd /usr/local/src/openssl-3.2.1

./config --prefix=/usr/local/src/openssl

编译及安装（编译时间预计几分钟，视机器而定）

make -j 4 && make install

配置

mv /usr/bin/openssl /usr/bin/oldopenssl

ln -s /usr/local/src/openssl/bin/openssl /usr/bin/openssl

ln -s /usr/local/src/openssl/lib64/libssl.so.3 /usr/lib64/libssl.so.3

ln -s /usr/local/src/openssl/lib64/libcrypto.so.3 /usr/lib64/libcrypto.so.3

更新动态库

echo "/usr/local/src/openssl/lib64" >> /etc/ld.so.conf

ldconfig

查看更新后的版本

openssl version -v

7、安装 openssh

rm -rf /etc/ssh/*

#1.进入 openssh-9.8p1 目录

cd /usr/local/src/openssh-9.8p1

#2.配置

./configure --prefix=/usr/local/src/ssh --sysconfdir=/etc/ssh --with-pam --with-

ssl-dir=/usr/local/src/openssl --with-zlib=/usr/local/src/zlib

#3.编译及安装

make -j 4 && make install

#4.查看目录版本

/usr/local/src/ssh/bin/ssh -V

#5.复制新 ssh 文件

cp -rf /usr/local/src/openssh-9.8p1/contrib/suse/rc.sshd /etc/init.d/sshd

cp -rf /usr/local/src/openssh-9.8p1/contrib/redhat/sshd.pam /etc/pam.d/sshd

cp -rf /usr/local/src/ssh/sbin/sshd /usr/sbin/sshd

cp -rf /usr/local/src/ssh/bin/ssh /usr/bin/ssh

cp -rf /usr/local/src/ssh/bin/ssh-keygen /usr/bin/ssh-keygen

#6.允许 root 登录

echo 'PermitRootLogin yes' >> /etc/ssh/sshd_config

echo 'PasswordAuthentication yes' >> /etc/ssh/sshd_config

systemctl daemon-reload

chkconfig --add sshd

chkconfig sshd on

systemctl restart sshd

#查看升级后 ssh 版本

ssh -V

OpenSSH_9.8p1, OpenSSL 3.2.1 30 Jan 2024

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5墨值下载

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