1. 修復的CVE信息
CVE-2021-2341
描述：Oracle Java SE是美國甲骨文（Oracle）公司的一款用于開發和部署桌面、服務器以及嵌入設備和實時環境中的Java應用程序。Oracle Java SE 存在輸入驗證錯誤漏洞
CVE-2021-2369
描述：Oracle Java SE存在輸入驗證錯誤漏洞，該漏洞源于網絡系統或產品未對輸入的數據進行正確的驗證。
CVE-2021-2388
描述：Java SE的漏洞,甲骨文GraalVM企業版產品的甲骨文Java SE(組件:熱點)。支持版本影響Java SE: 8 u291 11.0.11, 16.0.1;企業版:甲骨文GraalVM 20.3.2 21.1.0。難以利用漏洞允許未經身份驗證的攻擊者通過多種協議與網絡訪問妥協Java SE, Oracle GraalVM企業版。成功的攻擊需要人工交互從一個人除了攻擊者。成功攻擊的漏洞會導致收購Java SE、Oracle GraalVM企業版。注意:這個漏洞適用于Java部署,通常在客戶端運行沙箱Java Web Start應用程序或沙箱Java applet,加載和運行不受信任的代碼(例如,代碼來自互聯網)和依賴于Java沙箱安全。這個漏洞并不適用于Java部署,通常在服務器,只加載并運行受信任的代碼(例如,代碼由管理員安裝)。
2. 影響的操作系統及修復版本
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. 受影響的軟件包
銀河麒麟高級服務器操作系統 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. 修復方法
方法一：配置源進行升級安裝
1.打開軟件包源配置文件，根據倉庫地址進行修改。
倉庫源地址：
銀河麒麟高級服務器操作系統 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.配置完成后執行更新命令進行升級，命令如下：yum update Packagename
方法二：下載安裝包進行升級安裝
通過軟件包地址下載軟件包，使用軟件包升級命令根據受影響的軟件包列表進行升級安裝,命令如下：yum install Packagename
5. 軟件包下載地址
java-11-openjdk aarch64軟件包下載地址:
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軟件包下載地址:
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
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