1.修复的CVE ·CVE-2023-51385 描述：OpenSSH（OpenBSD Secure Shell）是加拿大OpenBSD计划组的一套用于安全访问远程计算机的连接工具。该工具是SSH协议的开源实现，支持对所有的传输进行加密，可有效阻止窃听、连接劫持以及其他网络级的攻击。 OpenSSH 9.6之前版本存在安全漏洞，该漏洞源于存在操作系统命令注入漏洞。 2.受影响的软件包 ·中标麒麟高级服务器操作系统 V7 ·aarch64架构: openssh、openssh-askpass、openssh-cavs、openssh-clients、openssh-keycat、openssh-ldap、openssh-server、openssh-server-sysvinit、pam_ssh_agent_auth ·x86_64架构: openssh、openssh-askpass、openssh-cavs、openssh-clients、openssh-keycat、openssh-ldap、openssh-server、openssh-server-sysvinit、pam_ssh_agent_auth ·银河麒麟高级服务器操作系统 V10 ·aarch64架构: openssh、openssh-askpass、openssh-cavs、openssh-clients、openssh-keycat、openssh-ldap、openssh-server、openssh-server-sysvinit、pam_ssh_agent_auth ·x86_64架构: debug/openssh-debuginfo、openssh、openssh-askpass、openssh-cavs、openssh-clients、openssh-keycat、openssh-ldap、openssh-server、openssh-server-sysvinit、pam_ssh_agent_auth 3.软件包修复版本 ·中标麒麟高级服务器操作系统 V7 (aarch64、x86_64) openssh-7.4p1-23.el7_9.ns7.02或以上版本 openssh-askpass-7.4p1-23.el7_9.ns7.02或以上版本 openssh-cavs-7.4p1-23.el7_9.ns7.02或以上版本 openssh-clients-7.4p1-23.el7_9.ns7.02或以上版本 openssh-keycat-7.4p1-23.el7_9.ns7.02或以上版本 openssh-ldap-7.4p1-23.el7_9.ns7.02或以上版本 openssh-server-7.4p1-23.el7_9.ns7.02或以上版本 openssh-server-sysvinit-7.4p1-23.el7_9.ns7.02或以上版本 pam_ssh_agent_auth-0.10.3-2.23.el7_9.ns7.02或以上版本 ·银河麒麟高级服务器操作系统 V10 (aarch64) openssh-7.4p1-23.el7_9.ns7.02或以上版本 openssh-askpass-7.4p1-23.el7_9.ns7.02或以上版本 openssh-cavs-7.4p1-23.el7_9.ns7.02或以上版本 openssh-clients-7.4p1-23.el7_9.ns7.02或以上版本 openssh-keycat-7.4p1-23.el7_9.ns7.02或以上版本 openssh-ldap-7.4p1-23.el7_9.ns7.02或以上版本 openssh-server-7.4p1-23.el7_9.ns7.02或以上版本 openssh-server-sysvinit-7.4p1-23.el7_9.ns7.02或以上版本 pam_ssh_agent_auth-0.10.3-2.23.el7_9.ns7.02或以上版本 ·银河麒麟高级服务器操作系统 V10 (x86_64) debug/openssh-debuginfo-7.4p1-23.el7_9.ns7.02或以上版本 openssh-7.4p1-23.el7_9.ns7.02或以上版本 openssh-askpass-7.4p1-23.el7_9.ns7.02或以上版本 openssh-cavs-7.4p1-23.el7_9.ns7.02或以上版本 openssh-clients-7.4p1-23.el7_9.ns7.02或以上版本 openssh-keycat-7.4p1-23.el7_9.ns7.02或以上版本 openssh-ldap-7.4p1-23.el7_9.ns7.02或以上版本 openssh-server-7.4p1-23.el7_9.ns7.02或以上版本 openssh-server-sysvinit-7.4p1-23.el7_9.ns7.02或以上版本 pam_ssh_agent_auth-0.10.3-2.23.el7_9.ns7.02或以上版本 4.修复方法 方法一：配置源进行升级安装 1.打开软件包源配置文件，根据仓库地址进行修改。 仓库源地址： 中标麒麟高级服务器操作系统 V7 aarch64:https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/ x86_64:https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/ 银河麒麟高级服务器操作系统 V10 aarch64:https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/aarch64/ x86_64:https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/x86_64/ 2.配置完成后执行更新命令进行升级，命令如下： yum update Packagename 方法二：下载安装包进行升级安装 通过软件包地址下载软件包，使用软件包升级命令根据受影响的软件包 列表进行升级安装, 命令如下： yum install Packagename 3.升级完成后是否需要重启服务或操作系统： CVE-2023-51385:需要重启 openssh 以使漏洞修复生效。 5.软件包下载地址 ·中标麒麟高级服务器操作系统 V7 openssh(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/Packages/openssh-7.4p1-23.el7_9.ns7.02.aarch64.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/Packages/openssh-askpass-7.4p1-23.el7_9.ns7.02.aarch64.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/Packages/openssh-cavs-7.4p1-23.el7_9.ns7.02.aarch64.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/Packages/openssh-clients-7.4p1-23.el7_9.ns7.02.aarch64.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/Packages/openssh-keycat-7.4p1-23.el7_9.ns7.02.aarch64.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/Packages/openssh-ldap-7.4p1-23.el7_9.ns7.02.aarch64.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/Packages/openssh-server-7.4p1-23.el7_9.ns7.02.aarch64.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/Packages/openssh-server-sysvinit-7.4p1-23.el7_9.ns7.02.aarch64.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/Packages/pam_ssh_agent_auth-0.10.3-2.23.el7_9.ns7.02.aarch64.rpm openssh(x86_64)软件包下载地址: https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/openssh-7.4p1-23.el7_9.ns7.02.i686.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/openssh-7.4p1-23.el7_9.ns7.02.x86_64.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/openssh-askpass-7.4p1-23.el7_9.ns7.02.i686.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/openssh-askpass-7.4p1-23.el7_9.ns7.02.x86_64.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/openssh-cavs-7.4p1-23.el7_9.ns7.02.i686.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/openssh-cavs-7.4p1-23.el7_9.ns7.02.x86_64.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/openssh-clients-7.4p1-23.el7_9.ns7.02.i686.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/openssh-clients-7.4p1-23.el7_9.ns7.02.x86_64.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/openssh-keycat-7.4p1-23.el7_9.ns7.02.i686.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/openssh-keycat-7.4p1-23.el7_9.ns7.02.x86_64.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/openssh-ldap-7.4p1-23.el7_9.ns7.02.i686.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/openssh-ldap-7.4p1-23.el7_9.ns7.02.x86_64.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/openssh-server-7.4p1-23.el7_9.ns7.02.i686.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/openssh-server-7.4p1-23.el7_9.ns7.02.x86_64.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/openssh-server-sysvinit-7.4p1-23.el7_9.ns7.02.i686.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/openssh-server-sysvinit-7.4p1-23.el7_9.ns7.02.x86_64.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/pam_ssh_agent_auth-0.10.3-2.23.el7_9.ns7.02.i686.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/pam_ssh_agent_auth-0.10.3-2.23.el7_9.ns7.02.x86_64.rpm ·银河麒麟高级服务器操作系统 V10 openssh(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/aarch64/Packages/openssh-7.4p1-23.el7_9.ns7.02.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/aarch64/Packages/openssh-askpass-7.4p1-23.el7_9.ns7.02.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/aarch64/Packages/openssh-cavs-7.4p1-23.el7_9.ns7.02.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/aarch64/Packages/openssh-clients-7.4p1-23.el7_9.ns7.02.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/aarch64/Packages/openssh-keycat-7.4p1-23.el7_9.ns7.02.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/aarch64/Packages/openssh-ldap-7.4p1-23.el7_9.ns7.02.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/aarch64/Packages/openssh-server-7.4p1-23.el7_9.ns7.02.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/aarch64/Packages/openssh-server-sysvinit-7.4p1-23.el7_9.ns7.02.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/aarch64/Packages/pam_ssh_agent_auth-0.10.3-2.23.el7_9.ns7.02.aarch64.rpm openssh(x86_64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/x86_64/Packages/debug/openssh-debuginfo-7.4p1-23.el7_9.ns7.02.i686.rpm https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/x86_64/Packages/debug/openssh-debuginfo-7.4p1-23.el7_9.ns7.02.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/x86_64/Packages/openssh-7.4p1-23.el7_9.ns7.02.i686.rpm https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/x86_64/Packages/openssh-7.4p1-23.el7_9.ns7.02.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/x86_64/Packages/openssh-askpass-7.4p1-23.el7_9.ns7.02.i686.rpm https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/x86_64/Packages/openssh-askpass-7.4p1-23.el7_9.ns7.02.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/x86_64/Packages/openssh-cavs-7.4p1-23.el7_9.ns7.02.i686.rpm https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/x86_64/Packages/openssh-cavs-7.4p1-23.el7_9.ns7.02.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/x86_64/Packages/openssh-clients-7.4p1-23.el7_9.ns7.02.i686.rpm https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/x86_64/Packages/openssh-clients-7.4p1-23.el7_9.ns7.02.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/x86_64/Packages/openssh-keycat-7.4p1-23.el7_9.ns7.02.i686.rpm https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/x86_64/Packages/openssh-keycat-7.4p1-23.el7_9.ns7.02.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/x86_64/Packages/openssh-ldap-7.4p1-23.el7_9.ns7.02.i686.rpm https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/x86_64/Packages/openssh-ldap-7.4p1-23.el7_9.ns7.02.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/x86_64/Packages/openssh-server-7.4p1-23.el7_9.ns7.02.i686.rpm https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/x86_64/Packages/openssh-server-7.4p1-23.el7_9.ns7.02.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/x86_64/Packages/openssh-server-sysvinit-7.4p1-23.el7_9.ns7.02.i686.rpm https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/x86_64/Packages/openssh-server-sysvinit-7.4p1-23.el7_9.ns7.02.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/x86_64/Packages/pam_ssh_agent_auth-0.10.3-2.23.el7_9.ns7.02.i686.rpm https://update.cs2c.com.cn/NS/V10/V10-ZJ/os/adv/lic/updates/x86_64/Packages/pam_ssh_agent_auth-0.10.3-2.23.el7_9.ns7.02.x86_64.rpm 注：其他相关依赖包请到相同目录下载 6.修复验证 使用软件包查询命令，查看相关软件包版本是否与修复版本一致，如果版本一致，则说明修复成功。 sudo rpm -qa | grep Packagename