1. 修復的CVE

·CVE-2020-16117

描述：evolution-data-server是GNOME項目的一款地址簿和日歷應用程序。GNOME evolution-data-server 3.35.91之前版本中存在安全漏洞。攻擊者可借助惡意的服務器利用該漏洞導致客戶端崩潰。

2. 受影響的軟件包

·銀河麒麟高級服務器操作系統 V10 SP2

aarch64架構:

evolution-data-server、evolution-data-server-devel、evolution-data-server-doc、evolution-data-server-langpacks、evolution-data-server-perl

x86_64架構:

evolution-data-server、evolution-data-server-devel、evolution-data-server-doc、evolution-data-server-langpacks、evolution-data-server-perl

·銀河麒麟高級服務器操作系統 V10 SP1

mips64el架構:

evolution-data-server、evolution-data-server-devel、evolution-data-server-doc、evolution-data-server-langpacks、evolution-data-server-perl

3. 軟件包修復版本

·銀河麒麟高級服務器操作系統 V10 SP2

evolution-data-server-3.30.1-4.ky10

evolution-data-server-devel-3.30.1-4.ky10

evolution-data-server-doc-3.30.1-4.ky10

evolution-data-server-langpacks-3.30.1-4.ky10

evolution-data-server-perl-3.30.1-4.ky10

·銀河麒麟高級服務器操作系統 V10 SP1

evolution-data-server-3.30.1-4.ky10

evolution-data-server-devel-3.30.1-4.ky10

evolution-data-server-doc-3.30.1-4.ky10

evolution-data-server-langpacks-3.30.1-4.ky10

evolution-data-server-perl-3.30.1-4.ky10

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: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/

銀河麒麟高級服務器操作系統 V10 SP1

mips64el:https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/

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

3. 升級完成后是否需要重啟服務或操作系統：

·CVE-2020-16117：無需重啟操作系統與服務即可使漏洞修復生效。

5. 軟件包下載地址

·銀河麒麟高級服務器操作系統 V10 SP2

evolution-data-server（aarch64）軟件包下載地址:

https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/evolution-data-server-3.30.1-4.ky10.aarch64.rpm

https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/evolution-data-server-devel-3.30.1-4.ky10.aarch64.rpm

https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/evolution-data-server-doc-3.30.1-4.ky10.noarch.rpm

https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/evolution-data-server-langpacks-3.30.1-4.ky10.noarch.rpm

https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/evolution-data-server-perl-3.30.1-4.ky10.aarch64.rpm

evolution-data-server（x86_64）軟件包下載地址:

https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/evolution-data-server-3.30.1-4.ky10.x86_64.rpm

https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/evolution-data-server-devel-3.30.1-4.ky10.x86_64.rpm

https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/evolution-data-server-doc-3.30.1-4.ky10.noarch.rpm

https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/evolution-data-server-langpacks-3.30.1-4.ky10.noarch.rpm

https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/evolution-data-server-perl-3.30.1-4.ky10.x86_64.rpm

·銀河麒麟高級服務器操作系統 V10 SP1

evolution-data-server（mips64el）軟件包下載地址:

https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/evolution-data-server-3.30.1-4.ky10.mips64el.rpm

https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/evolution-data-server-devel-3.30.1-4.ky10.mips64el.rpm

https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/evolution-data-server-doc-3.30.1-4.ky10.noarch.rpm

https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/evolution-data-server-langpacks-3.30.1-4.ky10.noarch.rpm

https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/evolution-data-server-perl-3.30.1-4.ky10.mips64el.rpm

注：其他相關依賴包請到相同目錄下載

6. 修復驗證

使用軟件包查詢命令，查看相關軟件包版本是否與修復版本一致，如果版本一致，則說明修復成功。

sudo rpm -qa | grep Packagename