1.修复的CVE ·CVE-2022-28739 描述：Ruby是松本行弘个人开发者的一种跨平台、面向对象的动态类型编程语言。Ruby 存在缓冲区错误漏洞，该漏洞源于在 String-to-Float 转换中，包括 Kernel＃Float 和 String＃to_f 存在缓冲区越界读取问题。以下产品及版本受到影响：2.6.10 之前版本、2.7.6版本之前的2.7.x版本、3.0.4版本之前的3.0.x版本和3.1.2版本之前的3.1.x版本。 2.受影响的软件包 ·银河麒麟高级服务器操作系统 V10 SP1 ·aarch64架构: ruby、ruby-devel、ruby-help、ruby-irb、rubygem-bigdecimal、rubygem-did_you_mean、rubygem-io-console、rubygem-json、rubygem-minitest、rubygem-net-telnet、rubygem-openssl、rubygem-power_assert、rubygem-psych、rubygem-rake、rubygem-rdoc、rubygem-test-unit、rubygem-xmlrpc、rubygems、rubygems-devel ·mips64el架构: ruby、ruby-devel、ruby-help、ruby-irb、rubygem-bigdecimal、rubygem-did_you_mean、rubygem-io-console、rubygem-json、rubygem-minitest、rubygem-net-telnet、rubygem-openssl、rubygem-power_assert、rubygem-psych、rubygem-rake、rubygem-rdoc、rubygem-test-unit、rubygem-xmlrpc、rubygems、rubygems-devel ·x86_64架构: ruby、ruby-devel、ruby-help、ruby-irb、rubygem-bigdecimal、rubygem-did_you_mean、rubygem-io-console、rubygem-json、rubygem-minitest、rubygem-net-telnet、rubygem-openssl、rubygem-power_assert、rubygem-psych、rubygem-rake、rubygem-rdoc、rubygem-test-unit、rubygem-xmlrpc、rubygems、rubygems-devel ·银河麒麟高级服务器操作系统 V10 SP2 ·aarch64架构: ruby、ruby-devel、ruby-help、ruby-irb、rubygem-bigdecimal、rubygem-did_you_mean、rubygem-io-console、rubygem-json、rubygem-minitest、rubygem-net-telnet、rubygem-openssl、rubygem-power_assert、rubygem-psych、rubygem-rake、rubygem-rdoc、rubygem-test-unit、rubygem-xmlrpc、rubygems、rubygems-devel ·x86_64架构: ruby、ruby-devel、ruby-help、ruby-irb、rubygem-bigdecimal、rubygem-did_you_mean、rubygem-io-console、rubygem-json、rubygem-minitest、rubygem-net-telnet、rubygem-openssl、rubygem-power_assert、rubygem-psych、rubygem-rake、rubygem-rdoc、rubygem-test-unit、rubygem-xmlrpc、rubygems、rubygems-devel 3.软件包修复版本 ·银河麒麟高级服务器操作系统 V10 SP1 (aarch64、mips64el、x86_64) ruby-2.5.8-116.ky10或以上版本 ruby-devel-2.5.8-116.ky10或以上版本 ruby-help-2.5.8-116.ky10或以上版本 ruby-irb-2.5.8-116.ky10或以上版本 rubygem-bigdecimal-1.3.4-116.ky10或以上版本 rubygem-did_you_mean-1.2.0-116.ky10或以上版本 rubygem-io-console-0.4.6-116.ky10或以上版本 rubygem-json-2.1.0-116.ky10或以上版本 rubygem-minitest-5.10.3-116.ky10或以上版本 rubygem-net-telnet-0.1.1-116.ky10或以上版本 rubygem-openssl-2.1.2-116.ky10或以上版本 rubygem-power_assert-1.1.1-116.ky10或以上版本 rubygem-psych-3.0.2-116.ky10或以上版本 rubygem-rake-12.3.0-116.ky10或以上版本 rubygem-rdoc-6.0.1.1-116.ky10或以上版本 rubygem-test-unit-3.2.7-116.ky10或以上版本 rubygem-xmlrpc-0.3.0-116.ky10或以上版本 rubygems-2.7.6-116.ky10或以上版本 rubygems-devel-2.7.6-116.ky10或以上版本 ·银河麒麟高级服务器操作系统 V10 SP2 (aarch64、x86_64) ruby-2.5.8-116.ky10或以上版本 ruby-devel-2.5.8-116.ky10或以上版本 ruby-help-2.5.8-116.ky10或以上版本 ruby-irb-2.5.8-116.ky10或以上版本 rubygem-bigdecimal-1.3.4-116.ky10或以上版本 rubygem-did_you_mean-1.2.0-116.ky10或以上版本 rubygem-io-console-0.4.6-116.ky10或以上版本 rubygem-json-2.1.0-116.ky10或以上版本 rubygem-minitest-5.10.3-116.ky10或以上版本 rubygem-net-telnet-0.1.1-116.ky10或以上版本 rubygem-openssl-2.1.2-116.ky10或以上版本 rubygem-power_assert-1.1.1-116.ky10或以上版本 rubygem-psych-3.0.2-116.ky10或以上版本 rubygem-rake-12.3.0-116.ky10或以上版本 rubygem-rdoc-6.0.1.1-116.ky10或以上版本 rubygem-test-unit-3.2.7-116.ky10或以上版本 rubygem-xmlrpc-0.3.0-116.ky10或以上版本 rubygems-2.7.6-116.ky10或以上版本 rubygems-devel-2.7.6-116.ky10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： 银河麒麟高级服务器操作系统 V10 SP1 aarch64:https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/ mips64el:https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/ x86_64:https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/ 银河麒麟高级服务器操作系统 V10 SP2 aarch64:https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/ x86_64:https://update.cs2c.com.cn/NS/V10/V10SP2/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-2022-28739:无需重启操作系统与服务即可使漏洞修复生效。 5.软件包下载地址 ·银河麒麟高级服务器操作系统 V10 SP1 ruby(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/ruby-2.5.8-116.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/ruby-devel-2.5.8-116.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/ruby-help-2.5.8-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/ruby-irb-2.5.8-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rubygem-bigdecimal-1.3.4-116.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rubygem-did_you_mean-1.2.0-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rubygem-io-console-0.4.6-116.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rubygem-json-2.1.0-116.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rubygem-minitest-5.10.3-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rubygem-net-telnet-0.1.1-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rubygem-openssl-2.1.2-116.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rubygem-power_assert-1.1.1-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rubygem-psych-3.0.2-116.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rubygem-rake-12.3.0-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rubygem-rdoc-6.0.1.1-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rubygem-test-unit-3.2.7-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rubygem-xmlrpc-0.3.0-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rubygems-2.7.6-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rubygems-devel-2.7.6-116.ky10.noarch.rpm ruby(mips64el)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/ruby-2.5.8-116.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/ruby-devel-2.5.8-116.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/ruby-help-2.5.8-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/ruby-irb-2.5.8-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/rubygem-bigdecimal-1.3.4-116.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/rubygem-did_you_mean-1.2.0-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/rubygem-io-console-0.4.6-116.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/rubygem-json-2.1.0-116.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/rubygem-minitest-5.10.3-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/rubygem-net-telnet-0.1.1-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/rubygem-openssl-2.1.2-116.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/rubygem-power_assert-1.1.1-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/rubygem-psych-3.0.2-116.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/rubygem-rake-12.3.0-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/rubygem-rdoc-6.0.1.1-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/rubygem-test-unit-3.2.7-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/rubygem-xmlrpc-0.3.0-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/rubygems-2.7.6-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/rubygems-devel-2.7.6-116.ky10.noarch.rpm ruby(x86_64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/ruby-2.5.8-116.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/ruby-devel-2.5.8-116.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/ruby-help-2.5.8-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/ruby-irb-2.5.8-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rubygem-bigdecimal-1.3.4-116.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rubygem-did_you_mean-1.2.0-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rubygem-io-console-0.4.6-116.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rubygem-json-2.1.0-116.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rubygem-minitest-5.10.3-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rubygem-net-telnet-0.1.1-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rubygem-openssl-2.1.2-116.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rubygem-power_assert-1.1.1-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rubygem-psych-3.0.2-116.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rubygem-rake-12.3.0-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rubygem-rdoc-6.0.1.1-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rubygem-test-unit-3.2.7-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rubygem-xmlrpc-0.3.0-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rubygems-2.7.6-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rubygems-devel-2.7.6-116.ky10.noarch.rpm ·银河麒麟高级服务器操作系统 V10 SP2 ruby(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/ruby-2.5.8-116.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/ruby-devel-2.5.8-116.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/ruby-help-2.5.8-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/ruby-irb-2.5.8-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygem-bigdecimal-1.3.4-116.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygem-did_you_mean-1.2.0-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygem-io-console-0.4.6-116.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygem-json-2.1.0-116.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygem-minitest-5.10.3-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygem-net-telnet-0.1.1-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygem-openssl-2.1.2-116.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygem-power_assert-1.1.1-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygem-psych-3.0.2-116.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygem-rake-12.3.0-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygem-rdoc-6.0.1.1-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygem-test-unit-3.2.7-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygem-xmlrpc-0.3.0-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygems-2.7.6-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygems-devel-2.7.6-116.ky10.noarch.rpm ruby(x86_64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/ruby-2.5.8-116.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/ruby-devel-2.5.8-116.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/ruby-help-2.5.8-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/ruby-irb-2.5.8-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygem-bigdecimal-1.3.4-116.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygem-did_you_mean-1.2.0-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygem-io-console-0.4.6-116.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygem-json-2.1.0-116.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygem-minitest-5.10.3-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygem-net-telnet-0.1.1-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygem-openssl-2.1.2-116.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygem-power_assert-1.1.1-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygem-psych-3.0.2-116.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygem-rake-12.3.0-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygem-rdoc-6.0.1.1-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygem-test-unit-3.2.7-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygem-xmlrpc-0.3.0-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygems-2.7.6-116.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygems-devel-2.7.6-116.ky10.noarch.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