注： 1. 本公告所涉及的漏洞修复信息知识产权全部归麒麟软件有限公司所有，此安全漏洞补丁公告仅适用于麒麟软件操作系统通用主线产品，定制、OEM等版本可根据需要联系售后获取支持。任何媒体、网站或个人转载使用时不得进行商业性的原版原式的转载，也不得歪曲和篡改所发布的内容。此声明以及其修改权、更新权及最终解释权均归本网所有。 2. 此安全漏洞补丁公告仅适用于银河麒麟桌面操作系统V10 SP1 2403版本，系统版本查询工具下载链接： https://security-oss.kylinos.cn/Desktop/libkysdk-sysinfo.zip 1. 漏洞概述 CVE-2022-0391 Python是一套开源的、面向对象的程序设计语言。该语言具有可扩展、支持模块和包、支持多种平台等特点。Python 存在注入漏洞，该漏洞允许攻击者输入精心设计的URL，导致注入攻击。以下产品及版本受到影响：3.10.0b1、3.9.5、3.8.11、3.7.11和3.6.14之前的Python版本。 CVE-2021-4189 Python是一套开源的、面向对象的程序设计语言。该语言具有可扩展、支持模块和包、支持多种平台等特点。Proto是开源的一个用于创建对象的可扩展程序代码模板。python 存在代码问题漏洞，该漏洞源于在 Python2.7 中发现了一个缺陷，特别是在 PASV（被动）模式下使用 FTP（文件传输协议）客户端库时。缺陷在于默认情况下 FTP 客户端如何信任来自 PASV 响应的主机。攻击者可以利用此漏洞设置恶意 FTP 服务器，该服务器可以欺骗 FTP 客户端连接回给定的 IP 地址和端口。这可能导致 FTP 客户端扫描端口，否则这些端口是不可能的。ftplib 现在不再使用返回的地址，而是使用我们已经连接到的 IP 地址。对于想要旧行为的极少数用户，请将 `ftplib.FTP` 实例上的 `trust_server_pasv_ipv4_address` 属性设置为 True。 2. 受影响的操作系统及软件包 ·银河麒麟桌面操作系统V10 SP1 2403 x86_64 架构： idle-python2.7、libpython2.7-minimal、libpython2.7-stdlib、libpython2.7-testsuite、libpython2.7、python2.7-examples、python2.7-minimal、python2.7 arm64 架构： idle-python2.7、libpython2.7-minimal、libpython2.7-stdlib、libpython2.7-testsuite、libpython2.7、python2.7-examples、python2.7-minimal、python2.7 mips64el 架构： idle-python2.7、libpython2.7-minimal、libpython2.7-stdlib、libpython2.7-testsuite、libpython2.7、python2.7-examples、python2.7-minimal、python2.7 loongarch64 架构： idle-python2.7、libpython2.7-minimal、libpython2.7-stdlib、libpython2.7-testsuite、libpython2.7、python2.7-examples、python2.7-minimal、python2.7 3. 软件包修复版本 ·银河麒麟桌面操作系统V10 SP1 2403 2.7.18-1~20.04.3+esm1kylin0k2 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 python2.7 $sudo apt install python2.7-minimal 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 apt-get install /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 SP1 2403 x86_64软件包下载地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/idle-python2.7_2.7.18-1~20.04.3%2Besm1kylin0k2_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/libpython2.7-minimal_2.7.18-1~20.04.3%2Besm1kylin0k2_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/libpython2.7-stdlib_2.7.18-1~20.04.3%2Besm1kylin0k2_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/libpython2.7-testsuite_2.7.18-1~20.04.3%2Besm1kylin0k2_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/libpython2.7_2.7.18-1~20.04.3%2Besm1kylin0k2_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/python2.7-examples_2.7.18-1~20.04.3%2Besm1kylin0k2_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/python2.7-minimal_2.7.18-1~20.04.3%2Besm1kylin0k2_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/python2.7_2.7.18-1~20.04.3%2Besm1kylin0k2_amd64.deb arm64软件包下载地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/idle-python2.7_2.7.18-1~20.04.3%2Besm1kylin0k2_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/libpython2.7-minimal_2.7.18-1~20.04.3%2Besm1kylin0k2_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/libpython2.7-stdlib_2.7.18-1~20.04.3%2Besm1kylin0k2_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/libpython2.7-testsuite_2.7.18-1~20.04.3%2Besm1kylin0k2_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/libpython2.7_2.7.18-1~20.04.3%2Besm1kylin0k2_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/python2.7-examples_2.7.18-1~20.04.3%2Besm1kylin0k2_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/python2.7-minimal_2.7.18-1~20.04.3%2Besm1kylin0k2_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/python2.7_2.7.18-1~20.04.3%2Besm1kylin0k2_arm64.deb mips64el软件包下载地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/idle-python2.7_2.7.18-1~20.04.3%2Besm1kylin0k2_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/libpython2.7-minimal_2.7.18-1~20.04.3%2Besm1kylin0k2_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/libpython2.7-stdlib_2.7.18-1~20.04.3%2Besm1kylin0k2_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/libpython2.7-testsuite_2.7.18-1~20.04.3%2Besm1kylin0k2_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/libpython2.7_2.7.18-1~20.04.3%2Besm1kylin0k2_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/python2.7-examples_2.7.18-1~20.04.3%2Besm1kylin0k2_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/python2.7-minimal_2.7.18-1~20.04.3%2Besm1kylin0k2_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/python2.7_2.7.18-1~20.04.3%2Besm1kylin0k2_mips64el.deb loongarch64软件包下载地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/idle-python2.7_2.7.18-1~20.04.3%2Besm1kylin0k2_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/libpython2.7-minimal_2.7.18-1~20.04.3%2Besm1kylin0k2_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/libpython2.7-stdlib_2.7.18-1~20.04.3%2Besm1kylin0k2_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/libpython2.7-testsuite_2.7.18-1~20.04.3%2Besm1kylin0k2_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/libpython2.7_2.7.18-1~20.04.3%2Besm1kylin0k2_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/python2.7-examples_2.7.18-1~20.04.3%2Besm1kylin0k2_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/python2.7-minimal_2.7.18-1~20.04.3%2Besm1kylin0k2_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/python2.7/python2.7_2.7.18-1~20.04.3%2Besm1kylin0k2_loongarch64.deb 注：软件包仅适用于银河麒麟桌面操作系统V10 SP1 2403版本。 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。