1. 修复的CVE CVE-2022-40617 strongSwan是瑞士Andreas Steffen个人开发者的一套Linux平台使用的开源的基于IPsec的VPN解决方案。该方案包含X.509公开密钥证书、安全储存私钥、智能卡等认证机制。strongSwan 5.9.1-1+deb11u3之前版本存在安全漏洞，该漏洞源于该插件使用OCSP URIs和CRL分发点（CDP），这些都来自于远程端点提供的证书，在使用这些URI之前没有检查证书信任链，因此攻击者可以提供一个精心制作的证书，其中包含指向他们控制下的服务器的URI，可能会导致拒绝服务攻击。 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 x86_64 架构： charon-cmd、charon-systemd、libcharon-extauth-plugins、libcharon-extra-plugins、libcharon-standard-plugins、libstrongswan-extra-plugins、libstrongswan-standard-plugins、libstrongswan、strongswan-charon、strongswan-libcharon、strongswan-nm、strongswan-pki、strongswan-scepclient、strongswan-starter、strongswan-swanctl、strongswan-tnc-base、strongswan-tnc-client、strongswan-tnc-ifmap、strongswan-tnc-pdp、strongswan-tnc-server、strongswan arm64 架构： charon-cmd、charon-systemd、libcharon-extauth-plugins、libcharon-extra-plugins、libcharon-standard-plugins、libstrongswan-extra-plugins、libstrongswan-standard-plugins、libstrongswan、strongswan-charon、strongswan-libcharon、strongswan-nm、strongswan-pki、strongswan-scepclient、strongswan-starter、strongswan-swanctl、strongswan-tnc-base、strongswan-tnc-client、strongswan-tnc-ifmap、strongswan-tnc-pdp、strongswan-tnc-server、strongswan mips64el 架构： charon-cmd、charon-systemd、libcharon-extauth-plugins、libcharon-extra-plugins、libcharon-standard-plugins、libstrongswan-extra-plugins、libstrongswan-standard-plugins、libstrongswan、strongswan-charon、strongswan-libcharon、strongswan-nm、strongswan-pki、strongswan-scepclient、strongswan-starter、strongswan-swanctl、strongswan-tnc-base、strongswan-tnc-client、strongswan-tnc-ifmap、strongswan-tnc-pdp、strongswan-tnc-server、strongswan loongarch64 架构： charon-cmd、charon-systemd、libcharon-extauth-plugins、libcharon-extra-plugins、libcharon-standard-plugins、libstrongswan-extra-plugins、libstrongswan-standard-plugins、libstrongswan、strongswan-charon、strongswan-libcharon、strongswan-nm、strongswan-pki、strongswan-scepclient、strongswan-starter、strongswan-swanctl、strongswan-tnc-base、strongswan-tnc-client、strongswan-tnc-ifmap、strongswan-tnc-pdp、strongswan-tnc-server、strongswan 3. 软件包修复版本 ·银河麒麟桌面操作系统V10 SP1 5.8.2-1kylin3.5k0.4 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 strongswan 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 SP1 x86_64软件包下载地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/strongswan/charon-cmd_5.8.2-1kylin3.5k0.4_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/strongswan/charon-systemd_5.8.2-1kylin3.5k0.4_amd64.deb 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https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/strongswan/libcharon-extra-plugins_5.8.2-1kylin3.5k0.4_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/strongswan/libcharon-standard-plugins_5.8.2-1kylin3.5k0.4_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/strongswan/libstrongswan-extra-plugins_5.8.2-1kylin3.5k0.4_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/strongswan/libstrongswan-standard-plugins_5.8.2-1kylin3.5k0.4_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/strongswan/libstrongswan_5.8.2-1kylin3.5k0.4_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/strongswan/strongswan-charon_5.8.2-1kylin3.5k0.4_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/strongswan/strongswan-libcharon_5.8.2-1kylin3.5k0.4_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/strongswan/strongswan-nm_5.8.2-1kylin3.5k0.4_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/strongswan/strongswan-pki_5.8.2-1kylin3.5k0.4_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/strongswan/strongswan-scepclient_5.8.2-1kylin3.5k0.4_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/strongswan/strongswan-starter_5.8.2-1kylin3.5k0.4_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/strongswan/strongswan-swanctl_5.8.2-1kylin3.5k0.4_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/strongswan/strongswan-tnc-base_5.8.2-1kylin3.5k0.4_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/strongswan/strongswan-tnc-client_5.8.2-1kylin3.5k0.4_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/strongswan/strongswan-tnc-ifmap_5.8.2-1kylin3.5k0.4_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/strongswan/strongswan-tnc-pdp_5.8.2-1kylin3.5k0.4_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/strongswan/strongswan-tnc-server_5.8.2-1kylin3.5k0.4_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/strongswan/strongswan_5.8.2-1kylin3.5k0.4_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。