CentOS7.9升级OpenSSL1.1.1w

下载

https://www.openssl.org/source/old/1.1.1/index.html

安装依赖

yum install gcc libffi-devel zlib* openssl-devel libffi-devel zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gcc perl make

解压

tar -zxvf openssl-1.1.1w.tar.gz

编译安装

cd openssl-1.1.1w
./config --prefix=/usr/local/openssl
make && make install

配置修改

mv /usr/bin/openssl /usr/bin/openssl.bak
mv /usr/include/openssl/ /usr/include/openssl.bak
ln -s /usr/local/openssl/include/openssl /usr/include/openssl
ln -s /usr/local/openssl/lib/libssl.so.1.1 /usr/local/lib64/libssl.so
ln -s /usr/local/openssl/bin/openssl /usr/bin/openssl
echo "/usr/local/lib64" >> /etc/ld.so.conf

配置检查

ldconfig -v

查看版本

openssl version

当控制台输出"OpenSSL 1.1.1w 11 Sep 2023"即表示升级成功