1. 修复的CVE CVE-2020-7071 PHP（PHP：Hypertext Preprocessor，PHP：超文本预处理器）是PHP社区的共同维护的一种开源的通用计算机脚本语言。该语言主要用于Web开发，支持多种数据库及操作系统。PHP 存在输入验证错误漏洞，该漏洞源于php_url_parse_ex函数导致FILTER_VALIDATE_URL接受带有无效userinfo的URL。 CVE-2021-21704 EasyApache是Apache基金会的一个功能强大且易于使用的工具，内置在WHM/cPanel中，可以使用它来更新和配置Apache web服务器。EasyApache 存在安全漏洞，该漏洞源于EasyApache中PDO_Firebird的缓冲区溢出。攻击者可利用该漏洞触发拒绝服务，并可能运行代码。 CVE-2021-21702 PHP（PHP：Hypertext Preprocessor，PHP：超文本预处理器）是PHP社区的共同维护的一种开源的通用计算机脚本语言。该语言主要用于Web开发，支持多种数据库及操作系统。 Php SoapClient 存在代码问题漏洞，攻击者可利用该漏洞强制一个空指针被解引用，从而触发拒绝服务。以下产品及型号受到影响：7.3.x 至 7.3.27, 7.4.x 至 7.4.15 and 8.0.x 至 8.0.2。 CVE-2020-7068 PHP（PHP：Hypertext Preprocessor，PHP：超文本预处理器）是PHPGroup和开放源代码社区的共同维护的一种开源的通用计算机脚本语言。该语言主要用于Web开发，支持多种数据库及操作系统。PHP 中存在资源管理错误漏洞。该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。 CVE-2021-21705 EasyApache是Apache基金会的一个功能强大且易于使用的工具，内置在WHM/cPanel中，可以使用它来更新和配置Apache web服务器。EasyApache存在输入验证错误漏洞，攻击者可利用该漏洞通过PHP的FILTER VALIDATE URL欺骗用户，以便将其重定向到恶意站点。 2. 受影响的操作系统及软件包 ·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 x86_64 架构： libapache2-mod-php7.0、libphp7.0-embed、php7.0-bcmath、php7.0-bz2、php7.0-cgi、php7.0-cli、php7.0-common、php7.0-curl、php7.0-dba、php7.0-enchant、php7.0-fpm、php7.0-gd、php7.0-gmp、php7.0-imap、php7.0-interbase、php7.0-intl、php7.0-json、php7.0-ldap、php7.0-mbstring、php7.0-mcrypt、php7.0-mysql、php7.0-odbc、php7.0-opcache、php7.0-pgsql、php7.0-phpdbg、php7.0-pspell、php7.0-readline、php7.0-recode、php7.0-snmp、php7.0-soap、php7.0-sqlite3、php7.0-sybase、php7.0-tidy、php7.0-xml、php7.0-xmlrpc、php7.0-xsl、php7.0-zip、php7.0 arm64 架构： libapache2-mod-php7.0、libphp7.0-embed、php7.0-bcmath、php7.0-bz2、php7.0-cgi、php7.0-cli、php7.0-common、php7.0-curl、php7.0-dba、php7.0-enchant、php7.0-fpm、php7.0-gd、php7.0-gmp、php7.0-imap、php7.0-interbase、php7.0-intl、php7.0-json、php7.0-ldap、php7.0-mbstring、php7.0-mcrypt、php7.0-mysql、php7.0-odbc、php7.0-opcache、php7.0-pgsql、php7.0-phpdbg、php7.0-pspell、php7.0-readline、php7.0-recode、php7.0-snmp、php7.0-soap、php7.0-sqlite3、php7.0-sybase、php7.0-tidy、php7.0-xml、php7.0-xmlrpc、php7.0-xsl、php7.0-zip、php7.0 3. 软件包修复版本 ·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 7.0.33-0kord0.16.04.16+esm1 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 php7.0 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V4 x86_64软件包下载地址 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http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/php7.0/php7.0-xmlrpc_7.0.33-0kord0.16.04.16%2Besm1_arm64.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/php7.0/php7.0-xsl_7.0.33-0kord0.16.04.16%2Besm1_all.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/php7.0/php7.0-zip_7.0.33-0kord0.16.04.16%2Besm1_arm64.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/php7.0/php7.0_7.0.33-0kord0.16.04.16%2Besm1_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。