1. 修复的CVE CVE-2018-10858 Samba是Samba团队的一套可使UNIX系列的操作系统与微软Windows操作系统的SMB/CIFS网络协议做连结的自由软件。该软件支持共享打印机、互相传输资料文件等。 Samba 4.6.16之前版本、4.7.9之前版本和4.8.4之前版本中存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。 CVE-2018-10918 Samba是Samba团队的一套可使UNIX系列的操作系统与微软Windows操作系统的SMB/CIFS网络协议做连结的自由软件。该软件支持共享打印机、互相传输资料文件等。 Samba中存在代码问题漏洞。远程攻击者可利用该漏洞造成拒绝服务（Active Directory Domain Controller配置中的samba服务器崩溃）。 CVE-2018-10919 Samba是Samba团队的一套可使UNIX系列的操作系统与微软Windows操作系统的SMB/CIFS网络协议做连结的自由软件。该软件支持共享打印机、互相传输资料文件等。Samba中存在信息泄露漏洞。该漏洞源于程序缺少访问控制检查。远程攻击者可借助LDAP搜索表达式利用该漏洞提取敏感的属性值。 CVE-2018-1139 Samba是Samba团队的一套可使UNIX系列的操作系统与微软Windows操作系统的SMB/CIFS网络协议做连结的自由软件。该软件支持共享打印机、互相传输资料文件等。 Samba 4.7.9之前版本和4.8.4之前版本中存在信任管理问题漏洞，该漏洞源于即使明确禁用了NTLMv1，程序依然允许使用弱的NTLMv1身份验证。远程攻击者可利用该漏洞实施中间人攻击，读取samba服务器端和客户端之间传递的凭证和其他的详细信息。 2. 受影响的操作系统及软件包 ·银河麒麟桌面操作系统V4、银河麒麟服务器操作系统V4 x86_64 架构： ctdb、libnss-winbind、libpam-winbind、libparse-pidl-perl、libsmbclient、libwbclient0、python-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、libparse-pidl-perl、libsmbclient、libwbclient0、python-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、libparse-pidl-perl、libsmbclient、libwbclient0、python-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V4、银河麒麟服务器操作系统V4 2:4.3.11+dfsg-0kord0.16.04.23k1 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V4、银河麒麟服务器操作系统V4 x86_64软件包下载地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/ctdb_4.3.11%2Bdfsg-0kord0.16.04.23k1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libnss-winbind_4.3.11%2Bdfsg-0kord0.16.04.23k1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libpam-winbind_4.3.11%2Bdfsg-0kord0.16.04.23k1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libparse-pidl-perl_4.3.11%2Bdfsg-0kord0.16.04.23k1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libsmbclient_4.3.11%2Bdfsg-0kord0.16.04.23k1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libwbclient0_4.3.11%2Bdfsg-0kord0.16.04.23k1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/python-samba_4.3.11%2Bdfsg-0kord0.16.04.23k1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/registry-tools_4.3.11%2Bdfsg-0kord0.16.04.23k1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-common-bin_4.3.11%2Bdfsg-0kord0.16.04.23k1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-common_4.3.11%2Bdfsg-0kord0.16.04.23k1_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-dsdb-modules_4.3.11%2Bdfsg-0kord0.16.04.23k1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-libs_4.3.11%2Bdfsg-0kord0.16.04.23k1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-testsuite_4.3.11%2Bdfsg-0kord0.16.04.23k1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-vfs-modules_4.3.11%2Bdfsg-0kord0.16.04.23k1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba_4.3.11%2Bdfsg-0kord0.16.04.23k1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/smbclient_4.3.11%2Bdfsg-0kord0.16.04.23k1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/winbind_4.3.11%2Bdfsg-0kord0.16.04.23k1_amd64.deb arm64软件包下载地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/ctdb_4.3.11%2Bdfsg-0kord0.16.04.23k1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libnss-winbind_4.3.11%2Bdfsg-0kord0.16.04.23k1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libpam-winbind_4.3.11%2Bdfsg-0kord0.16.04.23k1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libparse-pidl-perl_4.3.11%2Bdfsg-0kord0.16.04.23k1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libsmbclient_4.3.11%2Bdfsg-0kord0.16.04.23k1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libwbclient0_4.3.11%2Bdfsg-0kord0.16.04.23k1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/python-samba_4.3.11%2Bdfsg-0kord0.16.04.23k1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/registry-tools_4.3.11%2Bdfsg-0kord0.16.04.23k1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-common-bin_4.3.11%2Bdfsg-0kord0.16.04.23k1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-common_4.3.11%2Bdfsg-0kord0.16.04.23k1_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-dsdb-modules_4.3.11%2Bdfsg-0kord0.16.04.23k1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-libs_4.3.11%2Bdfsg-0kord0.16.04.23k1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-testsuite_4.3.11%2Bdfsg-0kord0.16.04.23k1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-vfs-modules_4.3.11%2Bdfsg-0kord0.16.04.23k1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba_4.3.11%2Bdfsg-0kord0.16.04.23k1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/smbclient_4.3.11%2Bdfsg-0kord0.16.04.23k1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/winbind_4.3.11%2Bdfsg-0kord0.16.04.23k1_arm64.deb mips64el软件包下载地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/ctdb_4.3.11%2Bdfsg-0kord0.16.04.23k1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libnss-winbind_4.3.11%2Bdfsg-0kord0.16.04.23k1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libpam-winbind_4.3.11%2Bdfsg-0kord0.16.04.23k1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libparse-pidl-perl_4.3.11%2Bdfsg-0kord0.16.04.23k1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libsmbclient_4.3.11%2Bdfsg-0kord0.16.04.23k1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/libwbclient0_4.3.11%2Bdfsg-0kord0.16.04.23k1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/python-samba_4.3.11%2Bdfsg-0kord0.16.04.23k1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/registry-tools_4.3.11%2Bdfsg-0kord0.16.04.23k1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-common-bin_4.3.11%2Bdfsg-0kord0.16.04.23k1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-common_4.3.11%2Bdfsg-0kord0.16.04.23k1_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-dsdb-modules_4.3.11%2Bdfsg-0kord0.16.04.23k1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-libs_4.3.11%2Bdfsg-0kord0.16.04.23k1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-testsuite_4.3.11%2Bdfsg-0kord0.16.04.23k1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba-vfs-modules_4.3.11%2Bdfsg-0kord0.16.04.23k1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/samba_4.3.11%2Bdfsg-0kord0.16.04.23k1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/smbclient_4.3.11%2Bdfsg-0kord0.16.04.23k1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/samba/winbind_4.3.11%2Bdfsg-0kord0.16.04.23k1_mips64el.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。