1. 修复的CVE CVE-2021-25683 Apport是一款用于收集并反馈错误信息（当应用程序崩溃时操作系统认为有用的信息）的工具包。 Apport 存在输入验证错误漏洞， 本地攻击者可利用该漏洞升级特权并运行任意代码。以下产品及型号受到影响：Ubuntu 20.10、Ubuntu 20.04 LTS、Ubuntu 18.04 LTS、Ubuntu 16.04 LTS CVE-2021-25682 Canonical Ubuntu是英国科能（Canonical）公司的一套以桌面应用为主的GNU/Linux操作系统。 Apport 存在安全漏洞， 本地攻击者可利用该漏洞升级特权并运行任意代码。以下产品及型号受到影响：Ubuntu 20.10、Ubuntu 20.04 LTS、Ubuntu 18.04 LTS、Ubuntu 16.04 LTS。 CVE-2021-25684 Apport是一款用于收集并反馈错误信息（当应用程序崩溃时操作系统认为有用的信息）的工具包。 Apport 存在输入验证错误漏洞， 本地攻击者可利用该漏洞升级特权并运行任意代码。 2. 受影响的操作系统及软件包 ·银河麒麟桌面操作系统V10 x86_64 架构： apport-gtk、apport-kde、apport-noui、apport-retrace、apport-valgrind、apport、dh-apport、python-apport、python-problem-report、python3-apport、python3-problem-report arm64 架构： apport-gtk、apport-kde、apport-noui、apport-retrace、apport-valgrind、apport、dh-apport、python-apport、python-problem-report、python3-apport、python3-problem-report mips64el 架构： apport-gtk、apport-kde、apport-noui、apport-retrace、apport-valgrind、apport、dh-apport、python-apport、python-problem-report、python3-apport、python3-problem-report 3. 软件包修复版本 ·银河麒麟桌面操作系统V10 2.20.1-0kord2.30+esm3 4. 修复方法 方法一：升级安装 执行更新命令进行升级 $sudo apt update $sudo apt install apport 方法二：下载软件包进行升级安装 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升级相关的组件包。 $sudo dpkg -i /Path1/Package1 /Path2/Package2 /Path3/Package3…… 注：Path 指软件包下载到本地的路径，Package指下载的软件包名称，多个软件包则以空格分开。 5. 软件包下载地址 银河麒麟桌面操作系统V10 x86_64软件包下载地址 http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/apport-gtk_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/apport-kde_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/apport-noui_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/apport-retrace_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/apport-valgrind_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/apport_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/dh-apport_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/python-apport_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/python-problem-report_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/python3-apport_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/python3-problem-report_2.20.1-0kord2.30%2Besm3_all.deb arm64软件包下载地址 http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/apport-gtk_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/apport-kde_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/apport-noui_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/apport-retrace_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/apport-valgrind_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/apport_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/dh-apport_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/python-apport_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/python-problem-report_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/python3-apport_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/python3-problem-report_2.20.1-0kord2.30%2Besm3_all.deb mips64el软件包下载地址 http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/apport-gtk_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/apport-kde_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/apport-noui_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/apport-retrace_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/apport-valgrind_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/apport_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/dh-apport_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/python-apport_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/python-problem-report_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/python3-apport_2.20.1-0kord2.30%2Besm3_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apport/python3-problem-report_2.20.1-0kord2.30%2Besm3_all.deb 6. 修复验证 使用软件包查询命令，查看相关的软件包版本大于或等于修复版本则成功修复。 $sudo dpkg -l |grep Package 注：Package为软件包包名。