linux处理漏洞思路,Linux漏洞处理

wget

wget

wget

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[root@kolla mySSH]# yum -y install gcc gcc-c++ kernel-devel

[root@kolla mySSH]# tar -zxvf openssh-8.2p1.tar.gz

[root@kolla mySSH]# tar -zxvf openssl-1.1.1f.tar.gz

[root@kolla mySSH]# unzip zlib1211.zip

[root@kolla mySSH]# cd zlib-1.2.11/

[root@kolla zlib-1.2.11]# ./configure --prefix=/usr/local

[root@kolla zlib-1.2.11]# make && make install

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yum remove openssl

rm -rf /etc/ssl

cd ../openssl-1.1.1f

./config --prefix=/usr/local --openssldir=/usr/local/ssl

make && make install

./config shared --prefix=/usr/local --openssldir=/usr/local/ssl

make clean

make && make install

[root@istio usr]# find ./ -name libssl.so*

./lib64/libssl.so.10

./lib64/libssl.so.1.0.2k

./local/lib64/libssl.so.1.1

./local/lib64/libssl.so

[root@istio usr]# ln -s /usr/local/lib64/libssl.so.1.1 /usr/lib64/libssl.solinux漏洞.1.1

[root@istio usr]# ln -s /usr/local/lib64/libcrypto.so.1.1 /usr/lib64/libcrypto.so.1.1

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[root@kolla openssl-1.1.1f]# cd ../openssh-8.2p1

[root@kolla openssh-8.2p1]# ./configure -prefix=/usr/local/ -sysconfdir=/etc/ssh -with-ssl-dir=/usr/local/ssl

[root@kolla openssh-8.2p1]# ./configure -prefix=/usr/local/myssh -sysconfdir=/etc/ssh -with-ssl-dir=/usr/local/ssl

[root@kolla openssh-8.2p1]# make && make install

[root@istio init.d]# sudo chmod 755 startmyssh.sh

[root@istio init.d]# cat startmyssh.sh

sudo /etc/init.d/ssh stop

sudo /usr/local/myssh/sbin/sshd

exit 0

[root@istio init.d]#

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