1. 修复的CVE信息

• CVE-2020-10188

netkit telnet是一款使用在Linux平台中的telnet客户端程序。该程序主要用于使用TELNET协议与另一个主机进行交互通信。

netkit telnet 0.17及之前版本中的telnetd的utility.c文件存在缓冲区错误漏洞。远程攻击者可利用该漏洞执行任意代码。

2. 影响的操作系统

银河和记官网登录桌面操作系统V10 SP1

3. 修复版本

软件包：inetutils

2:1.9.4-11kylin0.1(V10 SP1)

4. 受影响的软件包

• 银河和记官网登录桌面操作系统V10 SP1

inetutils-ftp

inetutils-ftpd

inetutils-inetd

inetutils-ping

inetutils-syslogd

inetutils-talk

inetutils-talkd

inetutils-telnet

inetutils-telnetd

inetutils-tools

inetutils-traceroute

5. 修复方法

方法一：配置源进行升级安装

打开软件包源配置文件，根据仓库地址进行修改。

4.0.2-sp1:https://archive.cq-jq.com/kylin/KYLIN-ALL 4.0.2sp1-desktop main restricted universe multiverse

4.0.2-sp2:https://archive.cq-jq.com/kylin/KYLIN-ALL 4.0.2sp2-desktop main restricted universe multiverse

4.0.2-sp3:https://archive.cq-jq.com/kylin/KYLIN-ALL 4.0.2sp3-desktop main restricted universe multiverse

4.0.2-sp4:https://archive.cq-jq.com/kylin/KYLIN-ALL 4.0.2sp4-desktop main restricted universe multiverse

10.0:https://archive.cq-jq.com/kylin/KYLIN-ALL 10.0 main restricted universe multiverse

10.0 SP1:https://archive.cq-jq.com/kylin/KYLIN-ALL 10.1 main restricted universe multiverse

配置完成后执行更新命令进行升级。$sudo apt update

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组件包列表 升级相关的组件包。$dpkg -i Packagelists

6. 软件包下载地址

• 银河和记官网登录桌面操作系统V10 SP1

  X86_64软件包下载地址：

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-tools_1.9.4-11kylin0.1_amd64.deb

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-ftpd_1.9.4-11kylin0.1_amd64.deb
  

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-talkd_1.9.4-11kylin0.1_amd64.deb
  

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-traceroute_1.9.4-11kylin0.1_amd64.deb
  

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-talk_1.9.4-11kylin0.1_amd64.deb
  

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-telnetd_1.9.4-11kylin0.1_amd64.deb
  

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-inetd_1.9.4-11kylin0.1_amd64.deb
  

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-ping_1.9.4-11kylin0.1_amd64.deb
  

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-syslogd_1.9.4-11kylin0.1_amd64.deb
  

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-ftp_1.9.4-11kylin0.1_amd64.deb
  

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-telnet_1.9.4-11kylin0.1_amd64.deb
  

  arm64软件包下载地址：

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-tools_1.9.4-11kylin0.1_arm64.deb

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-ftpd_1.9.4-11kylin0.1_arm64.deb

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-talkd_1.9.4-11kylin0.1_arm64.deb

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-traceroute_1.9.4-11kylin0.1_arm64.deb

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-talk_1.9.4-11kylin0.1_arm64.deb

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-telnetd_1.9.4-11kylin0.1_arm64.deb

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-inetd_1.9.4-11kylin0.1_arm64.deb

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-ping_1.9.4-11kylin0.1_arm64.deb

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-syslogd_1.9.4-11kylin0.1_arm64.deb

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-ftp_1.9.4-11kylin0.1_arm64.deb

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-telnet_1.9.4-11kylin0.1_arm64.deb

  mips64el软件包下载地址：

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-tools_1.9.4-11kylin0.1_mips64el.deb

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-ftpd_1.9.4-11kylin0.1_mips64el.deb

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-talkd_1.9.4-11kylin0.1_mips64el.deb

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-traceroute_1.9.4-11kylin0.1_mips64el.deb

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-talk_1.9.4-11kylin0.1_mips64el.deb

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-telnetd_1.9.4-11kylin0.1_mips64el.deb

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-inetd_1.9.4-11kylin0.1_mips64el.deb

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-ping_1.9.4-11kylin0.1_mips64el.deb

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-syslogd_1.9.4-11kylin0.1_mips64el.deb

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-ftp_1.9.4-11kylin0.1_mips64el.deb

  https://archive.cq-jq.com/kylin/KYLIN-ALL/pool/universe/i/inetutils/inetutils-telnet_1.9.4-11kylin0.1_mips64el.deb