1.修復(fù)的CVE ·CVE-2018-14665 描述：?jiǎn)?dòng)Xorg X服務(wù)器時(shí)，對(duì)-modulepath和-logfile選項(xiàng)的權(quán)限檢查不正確，允許未經(jīng)授權(quán)的用戶通過物理控制臺(tái)登錄到系統(tǒng)，以升級(jí)其權(quán)限并在根權(quán)限下運(yùn)行任意代碼。 2.受影響的軟件包 ·中標(biāo)麒麟高級(jí)服務(wù)器操作系統(tǒng) V7 aarch64架構(gòu): xorg-x11-server-Xdmx、xorg-x11-server-Xephyr、xorg-x11-server-Xnest、xorg-x11-server-Xorg、xorg-x11-server-Xvfb、xorg-x11-server-Xwayland、xorg-x11-server-common、xorg-x11-server-devel、xorg-x11-server-source x86_64架構(gòu): xorg-x11-server-Xdmx、xorg-x11-server-Xephyr、xorg-x11-server-Xnest、xorg-x11-server-Xorg、xorg-x11-server-Xvfb、xorg-x11-server-Xwayland、xorg-x11-server-common、xorg-x11-server-devel、xorg-x11-server-source 3.軟件包修復(fù)版本 ·中標(biāo)麒麟高級(jí)服務(wù)器操作系統(tǒng) V7 xorg-x11-server-Xdmx-1.20.1-5.6.el7_6 xorg-x11-server-Xephyr-1.20.1-5.6.el7_6 xorg-x11-server-Xnest-1.20.1-5.6.el7_6 xorg-x11-server-Xorg-1.20.1-5.6.el7_6 xorg-x11-server-Xvfb-1.20.1-5.6.el7_6 xorg-x11-server-Xwayland-1.20.1-5.6.el7_6 xorg-x11-server-common-1.20.1-5.6.el7_6 xorg-x11-server-devel-1.20.1-5.6.el7_6 xorg-x11-server-source-1.20.1-5.6.el7_6 4.修復(fù)方法 方法一：配置源進(jìn)行升級(jí)安裝 1.打開軟件包源配置文件，根據(jù)倉(cāng)庫(kù)地址進(jìn)行修改。 倉(cāng)庫(kù)源地址： 中標(biāo)麒麟高級(jí)服務(wù)器操作系統(tǒng) V7 aarch64:https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/aarch64/ x86_64:https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/x86_64/ 2.配置完成后執(zhí)行更新命令進(jìn)行升級(jí)，命令如下： yum update Packagename 方法二：下載安裝包進(jìn)行升級(jí)安裝 通過軟件包地址下載軟件包，使用軟件包升級(jí)命令根據(jù)受影響的軟件包 列表進(jìn)行升級(jí)安裝,命令如下： yum install Packagename 3.升級(jí)完成后是否需要重啟服務(wù)或操作系統(tǒng)： ·CVE-2018-14665：無(wú)需重啟操作系統(tǒng)與服務(wù)即可使漏洞修復(fù)生效。 5.軟件包下載地址 ·中標(biāo)麒麟高級(jí)服務(wù)器操作系統(tǒng) V7 xorg-x11-server（aarch64）軟件包下載地址: https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/aarch64/Packages/xorg-x11-server-Xdmx-1.20.1-5.6.el7_6.aarch64.rpm https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/aarch64/Packages/xorg-x11-server-Xephyr-1.20.1-5.6.el7_6.aarch64.rpm https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/aarch64/Packages/xorg-x11-server-Xnest-1.20.1-5.6.el7_6.aarch64.rpm https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/aarch64/Packages/xorg-x11-server-Xorg-1.20.1-5.6.el7_6.aarch64.rpm https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/aarch64/Packages/xorg-x11-server-Xvfb-1.20.1-5.6.el7_6.aarch64.rpm https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/aarch64/Packages/xorg-x11-server-Xwayland-1.20.1-5.6.el7_6.aarch64.rpm https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/aarch64/Packages/xorg-x11-server-common-1.20.1-5.6.el7_6.aarch64.rpm https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/aarch64/Packages/xorg-x11-server-devel-1.20.1-5.6.el7_6.aarch64.rpm https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/aarch64/Packages/xorg-x11-server-source-1.20.1-5.6.el7_6.noarch.rpm xorg-x11-server（x86_64）軟件包下載地址: https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/x86_64/Packages/xorg-x11-server-Xdmx-1.20.1-5.6.el7_6.i686.rpm https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/x86_64/Packages/xorg-x11-server-Xdmx-1.20.1-5.6.el7_6.x86_64.rpm https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/x86_64/Packages/xorg-x11-server-Xephyr-1.20.1-5.6.el7_6.i686.rpm https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/x86_64/Packages/xorg-x11-server-Xephyr-1.20.1-5.6.el7_6.x86_64.rpm https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/x86_64/Packages/xorg-x11-server-Xnest-1.20.1-5.6.el7_6.i686.rpm https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/x86_64/Packages/xorg-x11-server-Xnest-1.20.1-5.6.el7_6.x86_64.rpm https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/x86_64/Packages/xorg-x11-server-Xorg-1.20.1-5.6.el7_6.i686.rpm https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/x86_64/Packages/xorg-x11-server-Xorg-1.20.1-5.6.el7_6.x86_64.rpm https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/x86_64/Packages/xorg-x11-server-Xvfb-1.20.1-5.6.el7_6.i686.rpm https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/x86_64/Packages/xorg-x11-server-Xvfb-1.20.1-5.6.el7_6.x86_64.rpm https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/x86_64/Packages/xorg-x11-server-Xwayland-1.20.1-5.6.el7_6.i686.rpm https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/x86_64/Packages/xorg-x11-server-Xwayland-1.20.1-5.6.el7_6.x86_64.rpm https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/x86_64/Packages/xorg-x11-server-common-1.20.1-5.6.el7_6.i686.rpm https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/x86_64/Packages/xorg-x11-server-common-1.20.1-5.6.el7_6.x86_64.rpm https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/x86_64/Packages/xorg-x11-server-devel-1.20.1-5.6.el7_6.i686.rpm https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/x86_64/Packages/xorg-x11-server-devel-1.20.1-5.6.el7_6.x86_64.rpm https://update.cs2c.com.cn/NS/V7/V7Update6/os/adv/lic/base/x86_64/Packages/xorg-x11-server-source-1.20.1-5.6.el7_6.noarch.rpm 注：其他相關(guān)依賴包請(qǐng)到相同目錄下載 6.修復(fù)驗(yàn)證 使用軟件包查詢命令，查看相關(guān)軟件包版本是否與修復(fù)版本一致，如果版本一致，則說明修復(fù)成功。 sudo rpm -qa | grep Packagename