1. 修复的CVE信息
CVE-2021-2341
描述：Oracle Java SE是美国甲骨文（Oracle）公司的一款用于开发和部署桌面、服务器以及嵌入设备和实时环境中的Java应用程序。Oracle Java SE 存在输入验证错误漏洞
CVE-2021-2369
描述：Oracle Java SE存在输入验证错误漏洞，该漏洞源于网络系统或产品未对输入的数据进行正确的验证。
CVE-2021-2388
描述：Java SE的漏洞,甲骨文GraalVM企业版产品的甲骨文Java SE(组件:热点)。支持版本影响Java SE: 8 u291 11.0.11, 16.0.1;企业版:甲骨文GraalVM 20.3.2 21.1.0。难以利用漏洞允许未经身份验证的攻击者通过多种协议与网络访问妥协Java SE, Oracle GraalVM企业版。成功的攻击需要人工交互从一个人除了攻击者。成功攻击的漏洞会导致收购Java SE、Oracle GraalVM企业版。注意:这个漏洞适用于Java部署,通常在客户端运行沙箱Java Web Start应用程序或沙箱Java applet,加载和运行不受信任的代码(例如,代码来自互联网)和依赖于Java沙箱安全。这个漏洞并不适用于Java部署,通常在服务器,只加载并运行受信任的代码(例如,代码由管理员安装)。
2. 影响的操作系统及修复版本
java-11-openjdk-11.0.12.9-1.ky10
java-11-openjdk-demo-11.0.12.9-1.ky10
java-11-openjdk-demo-slowdebug-11.0.12.9-1.ky10
java-11-openjdk-devel-11.0.12.9-1.ky10
java-11-openjdk-devel-slowdebug-11.0.12.9-1.ky10
java-11-openjdk-headless-11.0.12.9-1.ky10
java-11-openjdk-headless-slowdebug-11.0.12.9-1.ky10
java-11-openjdk-javadoc-11.0.12.9-1.ky10
java-11-openjdk-javadoc-zip-11.0.12.9-1.ky10
java-11-openjdk-jmods-11.0.12.9-1.ky10
java-11-openjdk-jmods-slowdebug-11.0.12.9-1.ky10
java-11-openjdk-slowdebug-11.0.12.9-1.ky10
java-11-openjdk-src-11.0.12.9-1.ky10
java-11-openjdk-src-slowdebug-11.0.12.9-1.ky10
3. 受影响的软件包
银河麒麟高级服务器操作系统 V10 SP2
aarch64:java-11-openjdk、java-11-openjdk-demo、java-11-openjdk-demo-slowdebug、java-11-openjdk-devel、java-11-openjdk-devel-slowdebug、java-11-openjdk-headless、java-11-openjdk-headless-slowdebug、java-11-openjdk-javadoc、java-11-openjdk-javadoc-zip、java-11-openjdk-jmods、java-11-openjdk-jmods-slowdebug、java-11-openjdk-slowdebug、java-11-openjdk-src、java-11-openjdk-src-slowdebug
x86_64:java-11-openjdk、java-11-openjdk-demo、java-11-openjdk-demo-slowdebug、java-11-openjdk-devel、java-11-openjdk-devel-slowdebug、java-11-openjdk-headless、java-11-openjdk-headless-slowdebug、java-11-openjdk-javadoc、java-11-openjdk-javadoc-zip、java-11-openjdk-jmods、java-11-openjdk-jmods-slowdebug、java-11-openjdk-slowdebug、java-11-openjdk-src、java-11-openjdk-src-slowdebug
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 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
java-11-openjdk aarch64软件包下载地址:
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/java-11-openjdk-11.0.12.9-1.ky10.aarch64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/java-11-openjdk-demo-11.0.12.9-1.ky10.aarch64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/java-11-openjdk-demo-slowdebug-11.0.12.9-1.ky10.aarch64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/java-11-openjdk-devel-11.0.12.9-1.ky10.aarch64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/java-11-openjdk-devel-slowdebug-11.0.12.9-1.ky10.aarch64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/java-11-openjdk-headless-11.0.12.9-1.ky10.aarch64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/java-11-openjdk-headless-slowdebug-11.0.12.9-1.ky10.aarch64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/java-11-openjdk-javadoc-11.0.12.9-1.ky10.aarch64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/java-11-openjdk-javadoc-zip-11.0.12.9-1.ky10.aarch64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/java-11-openjdk-jmods-11.0.12.9-1.ky10.aarch64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/java-11-openjdk-jmods-slowdebug-11.0.12.9-1.ky10.aarch64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/java-11-openjdk-slowdebug-11.0.12.9-1.ky10.aarch64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/java-11-openjdk-src-11.0.12.9-1.ky10.aarch64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/java-11-openjdk-src-slowdebug-11.0.12.9-1.ky10.aarch64.rpm
java-11-openjdk 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/java-11-openjdk-11.0.12.9-1.ky10.x86_64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/java-11-openjdk-demo-11.0.12.9-1.ky10.x86_64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/java-11-openjdk-demo-slowdebug-11.0.12.9-1.ky10.x86_64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/java-11-openjdk-devel-11.0.12.9-1.ky10.x86_64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/java-11-openjdk-devel-slowdebug-11.0.12.9-1.ky10.x86_64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/java-11-openjdk-headless-11.0.12.9-1.ky10.x86_64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/java-11-openjdk-headless-slowdebug-11.0.12.9-1.ky10.x86_64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/java-11-openjdk-javadoc-11.0.12.9-1.ky10.x86_64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/java-11-openjdk-javadoc-zip-11.0.12.9-1.ky10.x86_64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/java-11-openjdk-jmods-11.0.12.9-1.ky10.x86_64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/java-11-openjdk-jmods-slowdebug-11.0.12.9-1.ky10.x86_64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/java-11-openjdk-slowdebug-11.0.12.9-1.ky10.x86_64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/java-11-openjdk-src-11.0.12.9-1.ky10.x86_64.rpm
http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/java-11-openjdk-src-slowdebug-11.0.12.9-1.ky10.x86_64.rpm
注：其他相关依赖包请到相同目录下载
