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 2303 Update2 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-2022-37966，CVE-2022-37967，CVE-2022-38023，CVE-2022-42898，CVE-2022-45141，CVE-2022-3437 cve_detail: CVE-2022-37966 Microsoft Windows Kerberos是一个用于在网络集群中进行身份验证的软件。Kerberos 同时作为一种网络认证协议，其设计目标是通过密钥系统为客户机/服务器应用程序提供强大的认证服务。 CVE-2022-37967 Microsoft Windows Kerberos是一个用于在网络集群中进行身份验证的软件。Kerberos 同时作为一种网络认证协议，其设计目标是通过密钥系统为客户机/服务器应用程序提供强大的认证服务。 CVE-2022-38023 Microsoft Windows Netlogon是一个组件，主要功能是用户和机器在域内网络上的认证，以及复制数据库以进行域控备份，同时还用于维护域成员与域之间、域与域控之间、域DC与跨域DC之间的关系。Netlogon RPC存在提升权限漏洞。 CVE-2022-42898 MIT Kerberos是一个用于在网络集群中进行身份验证的软件。Kerberos 同时作为一种网络认证协议，其设计目标是通过密钥系统为客户机 / 服务器应用程序提供强大的认证服务。1.19.4之前的MIT Kerberos 5（又名krb5）和1.20.1之前的1.20.x中的PAC解析存在整数溢出，这可能导致32位平台上的远程代码执行，并导致其他平台上的拒绝服务。 CVE-2022-45141 Samba是用于 Linux 和 Unix 的标准 Windows 互操作性程序套件。 samba 4.15.13之前版本、samba 4.16.8之前版本存在安全漏洞，该漏洞源于使用Heimdal的Samba AD DC可以强制签发rc4-hmac加密的Kerberos票据。 CVE-2022-3437 Heimdal GSSAPI是Heimdal个人开发者的通用安全服务应用程序接口。 Heimdal GSSAPI 存在安全漏洞，该漏洞源于 DES 和 3-DES 解码方法可能在 malloc() 分配的内存上出现缓冲区溢出。 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 2303 Update2 x86_64 架构： ctdb、libnss-winbind、libpam-winbind、libsmbclient、libwbclient0、python3-samba、registry-tools、samba-common-bin、samba-common、samba-dsdb-modules、samba-libs、samba-testsuite、samba-vfs-modules、samba、smbclient、winbind arm64 架构： ctdb、libnss-winbind、libpam-winbind、libsmbclient、libwbclient0、python3-samba、registry-tools、samba-common-bin、samba-common、samba-dsdb-modules、samba-libs、samba-testsuite、samba-vfs-modules、samba、smbclient、winbind mips64el 架构： ctdb、libnss-winbind、libpam-winbind、libsmbclient、libwbclient0、python3-samba、registry-tools、samba-common-bin、samba-common、samba-dsdb-modules、samba-libs、samba-testsuite、samba-vfs-modules、samba、smbclient、winbind loongarch64 架构： ctdb、libnss-winbind、libpam-winbind、libsmbclient、libwbclient0、python3-samba、registry-tools、samba-common-bin、samba-common、samba-dsdb-modules、samba-libs、samba-testsuite、samba-vfs-modules、samba、smbclient、winbind 3. 软件包修复版本 ·银河麒麟桌面操作系统V10 SP1 2303 Update2 2:4.15.13+dfsg-0kylin0.20.04.3k0.1 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 samba 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 2303 Update2 x86_64软件包下载地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/ctdb_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libnss-winbind_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libpam-winbind_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libsmbclient_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libwbclient0_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/python3-samba_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/registry-tools_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-common-bin_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-common_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-dsdb-modules_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-libs_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-testsuite_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-vfs-modules_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/smbclient_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/winbind_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_amd64.deb arm64软件包下载地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/ctdb_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libnss-winbind_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libpam-winbind_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libsmbclient_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libwbclient0_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/python3-samba_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/registry-tools_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-common-bin_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-common_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-dsdb-modules_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-libs_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-testsuite_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-vfs-modules_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/smbclient_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/winbind_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_arm64.deb mips64el软件包下载地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/ctdb_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libnss-winbind_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libpam-winbind_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libsmbclient_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libwbclient0_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/python3-samba_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/registry-tools_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-common-bin_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-common_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-dsdb-modules_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-libs_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-testsuite_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-vfs-modules_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/smbclient_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/winbind_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_mips64el.deb loongarch64软件包下载地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/ctdb_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libnss-winbind_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libpam-winbind_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libsmbclient_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libwbclient0_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/python3-samba_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/registry-tools_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-common-bin_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-common_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-dsdb-modules_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-libs_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-testsuite_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-vfs-modules_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/smbclient_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/winbind_4.15.13%2Bdfsg-0kylin0.20.04.3k0.1_loongarch64.deb 注：软件包仅适用于银河麒麟桌面操作系统V10 SP1 2303 Update2 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。