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安全漏洞补丁公告

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公告ID（KYSA-202101-0031）

摘要：libproxy安全漏洞 安全等级：中等 公告ID：KYSA-202101-0031 发布日期：2022-01-24 影响CVE：CVE-2020-26154

详细介绍

1.修复的CVE

    CVE-2020-26154

    libproxy是个人开发者的一个提供自动配置代理的库。

    libproxy 0.4.15版本存在缓冲区错误漏洞，该漏洞源于urls .cpp很容易发生缓冲区溢出，这从一个没有内容长度头的大PAC文件就可以看出。


2.影响的操作系统

    银河麒麟桌面操作系统V4 SP1

    银河麒麟桌面操作系统V4 SP2

    银河麒麟桌面操作系统V4 SP3

    银河麒麟桌面操作系统V4 SP4

    银河麒麟服务器操作系统V4 SP1

    银河麒麟服务器操作系统V4 SP2

    银河麒麟服务器操作系统V4 SP3

    银河麒麟服务器操作系统V4 SP4

    银河麒麟桌面操作系统V10

    银河麒麟桌面操作系统V10 SP1

    

3.修复版本

    软件包：libproxy

    0.4.11-5kord1.2（V4、V10）

    0.4.15-10kylin1.2(V10 SP1)

    

4.受影响的软件包

    ·银河麒麟操作系统V10桌面版、V4

    libproxy-cil-dev

    libproxy-dev

    libproxy-tools

    libproxy0.4-cil

    libproxy1-plugin-gsettings

    libproxy1-plugin-kconfig

    libproxy1-plugin-mozjs

    libproxy1-plugin-networkmanager

    libproxy1-plugin-webkit

    libproxy1v5

    python3-libproxy

    ·银河麒麟桌面操作系统V10 SP1

    libproxy-cil-dev

    libproxy-dev

    libproxy-tools

    libproxy0.4-cil

    libproxy1-plugin-gsettings

    libproxy1-plugin-kconfig

    libproxy1-plugin-mozjs

    libproxy1-plugin-networkmanager

    libproxy1-plugin-webkit

    libproxy1v5

    python3-libproxy

    

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桌面版本:

    http://archive.cyjm16888.com/kylin/KYLIN-ALL 4.0.2-desktop main restricted universe multiverse

    4.0.2-sp1桌面版本:

    http://archive.cyjm16888.com/kylin/KYLIN-ALL 4.0.2sp1-desktop main restricted universe multiverse

    4.0.2-sp2桌面版本:

    http://archive.cyjm16888.com/kylin/KYLIN-ALL 4.0.2sp2-desktop main restricted universe multiverse

    4.0.2-sp3桌面版本:

    http://archive.cyjm16888.com/kylin/KYLIN-ALL 4.0.2sp3-desktop main restricted universe multiverse

    4.0.2-sp4桌面版本:

    http://archive.cyjm16888.com/kylin/KYLIN-ALL 4.0.2sp4-desktop main restricted universe multiverse

    10.0版本:

    http://archive.cyjm16888.com/kylin/KYLIN-ALL 10.0 main restricted universe multiverse

    10SP1版本:

    http://archive.cyjm16888.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

银河麒麟操作系统桌面版V10 SP1

X86_64软件包下载地址

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy-cil-dev_0.4.15-10kylin1.2_all.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy-dev_0.4.15-10kylin1.2_amd64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy-tools_0.4.15-10kylin1.2_amd64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy0.4-cil_0.4.15-10kylin1.2_all.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1-plugin-gsettings_0.4.15-10kylin1.2_amd64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1-plugin-kconfig_0.4.15-10kylin1.2_amd64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1-plugin-mozjs_0.4.15-10kylin1.2_amd64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1-plugin-networkmanager_0.4.15-10kylin1.2_amd64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1-plugin-webkit_0.4.15-10kylin1.2_amd64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1v5_0.4.15-10kylin1.2_amd64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/python3-libproxy_0.4.15-10kylin1.2_all.deb

arm64软件包下载地址

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy-cil-dev_0.4.15-10kylin1.2_all.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy-dev_0.4.15-10kylin1.2_arm64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy-tools_0.4.15-10kylin1.2_arm64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy0.4-cil_0.4.15-10kylin1.2_all.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1-plugin-gsettings_0.4.15-10kylin1.2_arm64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1-plugin-kconfig_0.4.15-10kylin1.2_arm64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1-plugin-mozjs_0.4.15-10kylin1.2_arm64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1-plugin-networkmanager_0.4.15-10kylin1.2_arm64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1-plugin-webkit_0.4.15-10kylin1.2_arm64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1v5_0.4.15-10kylin1.2_arm64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/python3-libproxy_0.4.15-10kylin1.2_all.deb

mips64el软件包下载地址

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy-cil-dev_0.4.15-10kylin1.2_all.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy-dev_0.4.15-10kylin1.2_mips64el.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy-tools_0.4.15-10kylin1.2_mips64el.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy0.4-cil_0.4.15-10kylin1.2_all.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1-plugin-gsettings_0.4.15-10kylin1.2_mips64el.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1-plugin-kconfig_0.4.15-10kylin1.2_mips64el.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1-plugin-mozjs_0.4.15-10kylin1.2_mips64el.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1-plugin-networkmanager_0.4.15-10kylin1.2_mips64el.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1-plugin-webkit_0.4.15-10kylin1.2_mips64el.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1v5_0.4.15-10kylin1.2_mips64el.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/python3-libproxy_0.4.15-10kylin1.2_all.deb

银河麒麟操作系统V10桌面版、V4

X86_64软件包下载地址

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy-cil-dev_0.4.11-5kord1.2_all.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy-dev_0.4.11-5kord1.2_amd64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy-tools_0.4.11-5kord1.2_amd64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy0.4-cil_0.4.11-5kord1.2_all.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1-plugin-gsettings_0.4.11-5kord1.2_amd64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1-plugin-kconfig_0.4.11-5kord1.2_amd64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1-plugin-networkmanager_0.4.11-5kord1.2_amd64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1-plugin-webkit_0.4.11-5kord1.2_amd64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1v5_0.4.11-5kord1.2_amd64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/python-libproxy_0.4.11-5kord1.2_all.deb

arm64软件包下载地址

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy-cil-dev_0.4.11-5kord1.2_all.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy-dev_0.4.11-5kord1.2_arm64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy-tools_0.4.11-5kord1.2_arm64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy0.4-cil_0.4.11-5kord1.2_all.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1-plugin-gsettings_0.4.11-5kord1.2_arm64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1-plugin-kconfig_0.4.11-5kord1.2_arm64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1-plugin-networkmanager_0.4.11-5kord1.2_arm64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1-plugin-webkit_0.4.11-5kord1.2_arm64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/libproxy1v5_0.4.11-5kord1.2_arm64.deb

http://archive.cyjm16888.com/kylin/KYLIN-ALL/pool/main/libp/libproxy/python-libproxy_0.4.11-5kord1.2_all.deb


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