1. 修复的CVE信息
CVE-2021-28965
描述：2.6.7 之前的 Ruby 中 3.2.5 之前的 REXML gem、2.7.3 之前的 2.7.x 和 3.0.1 之前的 3.x 无法正确解决 XML 往返问题。解析和序列化后可能会生成不正确的文档。
2. 影响的操作系统及修复版本
银河凯龙尊时一人生就是搏高级服务器操作系统 V10 SP2
ruby-2.5.8-113.ky10
ruby-debugsource-2.5.8-113.ky10
ruby-devel-2.5.8-113.ky10
ruby-help-2.5.8-113.ky10
ruby-irb-2.5.8-113.ky10
rubygem-bigdecimal-1.3.4-113.ky10
rubygem-did_you_mean-1.2.0-113.ky10
rubygem-io-console-0.4.6-113.ky10
rubygem-json-2.1.0-113.ky10
rubygem-minitest-5.10.3-113.ky10
rubygem-net-telnet-0.1.1-113.ky10
rubygem-openssl-2.1.2-113.ky10
rubygem-power_assert-1.1.1-113.ky10
rubygem-psych-3.0.2-113.ky10
rubygem-rake-12.3.0-113.ky10
rubygem-rdoc-6.0.1.1-113.ky10
rubygem-test-unit-3.2.7-113.ky10
rubygem-xmlrpc-0.3.0-113.ky10
rubygems-2.7.6-113.ky10
rubygems-devel-2.7.6-113.ky10
3. 受影响的软件包
银河凯龙尊时一人生就是搏高级服务器操作系统 V10 SP2
aarch64:ruby、ruby-debugsource、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:ruby、ruby-debugsource、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
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：
银河凯龙尊时一人生就是搏高级服务器操作系统 V10 SP2
aarch64:http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/
x86_64:http://update.cs2c.com.cn:8080/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
5. 软件包下载地址
银河凯龙尊时一人生就是搏高级服务器操作系统 V10 SP2
ruby aarch64软件包下载地址:
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/ruby-2.5.8-113.ky10.aarch64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/ruby-debugsource-2.5.8-113.ky10.aarch64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/ruby-devel-2.5.8-113.ky10.aarch64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/ruby-help-2.5.8-113.ky10.noarch.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/ruby-irb-2.5.8-113.ky10.noarch.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygem-bigdecimal-1.3.4-113.ky10.aarch64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygem-did_you_mean-1.2.0-113.ky10.noarch.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygem-io-console-0.4.6-113.ky10.aarch64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygem-json-2.1.0-113.ky10.aarch64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygem-minitest-5.10.3-113.ky10.noarch.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygem-net-telnet-0.1.1-113.ky10.noarch.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygem-openssl-2.1.2-113.ky10.aarch64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygem-power_assert-1.1.1-113.ky10.noarch.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygem-psych-3.0.2-113.ky10.aarch64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygem-rake-12.3.0-113.ky10.noarch.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygem-rdoc-6.0.1.1-113.ky10.noarch.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygem-test-unit-3.2.7-113.ky10.noarch.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygem-xmlrpc-0.3.0-113.ky10.noarch.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygems-2.7.6-113.ky10.noarch.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rubygems-devel-2.7.6-113.ky10.noarch.rpm
ruby x86_64软件包下载地址:
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/ruby-2.5.8-113.ky10.x86_64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/ruby-debugsource-2.5.8-113.ky10.x86_64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/ruby-devel-2.5.8-113.ky10.x86_64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/ruby-help-2.5.8-113.ky10.noarch.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/ruby-irb-2.5.8-113.ky10.noarch.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygem-bigdecimal-1.3.4-113.ky10.x86_64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygem-did_you_mean-1.2.0-113.ky10.noarch.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygem-io-console-0.4.6-113.ky10.x86_64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygem-json-2.1.0-113.ky10.x86_64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygem-minitest-5.10.3-113.ky10.noarch.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygem-net-telnet-0.1.1-113.ky10.noarch.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygem-openssl-2.1.2-113.ky10.x86_64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygem-power_assert-1.1.1-113.ky10.noarch.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygem-psych-3.0.2-113.ky10.x86_64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygem-rake-12.3.0-113.ky10.noarch.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygem-rdoc-6.0.1.1-113.ky10.noarch.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygem-test-unit-3.2.7-113.ky10.noarch.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygem-xmlrpc-0.3.0-113.ky10.noarch.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygems-2.7.6-113.ky10.noarch.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rubygems-devel-2.7.6-113.ky10.noarch.rpm
注：其他相关依赖包请到相同目录下载
