1.修复的CVE ·CVE-2023-3341 描述：ISC BIND是美国ISC公司的一套实现了DNS协议的开源软件。 ISC BIND 9 9.2.0 到 9.16.43、9.18.0 到 9.18.18、9.19.0 到 9.19.16、9.9.3-S1 到 9.16.43-S1 以及 9.18.0-S1 到 9.18 .18-S1版本存在安全漏洞，该漏洞源于处理发送到named的控制通道消息的代码在数据包解析期间递归地调用某些函数，但递归深度仅受最大接受数据包大小的限制，这可能导致数据包解析代码耗尽可用的堆栈内存，导致named意外终止。 2.受影响的软件包 ·银河麒麟高级服务器操作系统 V10 SP1 ·mips64el架构: bind、bind-chroot、bind-devel、bind-export-devel、bind-export-libs、bind-libs、bind-libs-lite、bind-pkcs11、bind-pkcs11-devel、bind-utils、python3-bind ·银河麒麟高级服务器操作系统 V10 SP2 ·aarch64架构: bind、bind-chroot、bind-devel、bind-export-devel、bind-export-libs、bind-libs、bind-libs-lite、bind-pkcs11、bind-pkcs11-devel、bind-utils、python3-bind ·x86_64架构: bind、bind-chroot、bind-devel、bind-export-devel、bind-export-libs、bind-libs、bind-libs-lite、bind-pkcs11、bind-pkcs11-devel、bind-utils、python3-bind ·银河麒麟高级服务器操作系统 V10 SP3 ·aarch64架构: bind、bind-chroot、bind-devel、bind-export-devel、bind-export-libs、bind-libs、bind-libs-lite、bind-pkcs11、bind-pkcs11-devel、bind-utils、python3-bind ·x86_64架构: bind、bind-chroot、bind-devel、bind-export-devel、bind-export-libs、bind-libs、bind-libs-lite、bind-pkcs11、bind-pkcs11-devel、bind-utils、python3-bind ·银河麒麟高级服务器操作系统（Host版）V10 ·aarch64架构: bind、bind-chroot、bind-devel、bind-export-devel、bind-export-libs、bind-libs、bind-libs-lite、bind-pkcs11、bind-pkcs11-devel、bind-utils、python3-bind ·x86_64架构: bind、bind-chroot、bind-devel、bind-export-devel、bind-export-libs、bind-libs、bind-libs-lite、bind-pkcs11、bind-pkcs11-devel、bind-utils、python3-bind 3.软件包修复版本 ·银河麒麟高级服务器操作系统 V10 SP1 (mips64el) bind-9.11.21-18.ky10或以上版本 bind-chroot-9.11.21-18.ky10或以上版本 bind-devel-9.11.21-18.ky10或以上版本 bind-export-devel-9.11.21-18.ky10或以上版本 bind-export-libs-9.11.21-18.ky10或以上版本 bind-libs-9.11.21-18.ky10或以上版本 bind-libs-lite-9.11.21-18.ky10或以上版本 bind-pkcs11-9.11.21-18.ky10或以上版本 bind-pkcs11-devel-9.11.21-18.ky10或以上版本 bind-utils-9.11.21-18.ky10或以上版本 python3-bind-9.11.21-18.ky10或以上版本 ·银河麒麟高级服务器操作系统 V10 SP2 (aarch64、x86_64) bind-9.11.21-18.ky10或以上版本 bind-chroot-9.11.21-18.ky10或以上版本 bind-devel-9.11.21-18.ky10或以上版本 bind-export-devel-9.11.21-18.ky10或以上版本 bind-export-libs-9.11.21-18.ky10或以上版本 bind-libs-9.11.21-18.ky10或以上版本 bind-libs-lite-9.11.21-18.ky10或以上版本 bind-pkcs11-9.11.21-18.ky10或以上版本 bind-pkcs11-devel-9.11.21-18.ky10或以上版本 bind-utils-9.11.21-18.ky10或以上版本 python3-bind-9.11.21-18.ky10或以上版本 ·银河麒麟高级服务器操作系统 V10 SP3 (aarch64、x86_64) bind-9.11.21-18.ky10或以上版本 bind-chroot-9.11.21-18.ky10或以上版本 bind-devel-9.11.21-18.ky10或以上版本 bind-export-devel-9.11.21-18.ky10或以上版本 bind-export-libs-9.11.21-18.ky10或以上版本 bind-libs-9.11.21-18.ky10或以上版本 bind-libs-lite-9.11.21-18.ky10或以上版本 bind-pkcs11-9.11.21-18.ky10或以上版本 bind-pkcs11-devel-9.11.21-18.ky10或以上版本 bind-utils-9.11.21-18.ky10或以上版本 python3-bind-9.11.21-18.ky10或以上版本 ·银河麒麟高级服务器操作系统（Host版）V10 (aarch64、x86_64) bind-9.11.21-18.ky10或以上版本 bind-chroot-9.11.21-18.ky10或以上版本 bind-devel-9.11.21-18.ky10或以上版本 bind-export-devel-9.11.21-18.ky10或以上版本 bind-export-libs-9.11.21-18.ky10或以上版本 bind-libs-9.11.21-18.ky10或以上版本 bind-libs-lite-9.11.21-18.ky10或以上版本 bind-pkcs11-9.11.21-18.ky10或以上版本 bind-pkcs11-devel-9.11.21-18.ky10或以上版本 bind-utils-9.11.21-18.ky10或以上版本 python3-bind-9.11.21-18.ky10或以上版本 4.修复方法 方法一：配置源进行升级安装 1.打开软件包源配置文件，根据仓库地址进行修改。 仓库源地址： 银河麒麟高级服务器操作系统 V10 SP1 mips64el:https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/ 银河麒麟高级服务器操作系统 V10 SP2 aarch64:https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/ x86_64:https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/ 银河麒麟高级服务器操作系统 V10 SP3 aarch64:https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/ x86_64:https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/ 银河麒麟高级服务器操作系统（Host版）V10 aarch64:https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/ x86_64:https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/ 2.配置完成后执行更新命令进行升级，命令如下： yum update Packagename 方法二：下载安装包进行升级安装 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 列表进行升级安装, 命令如下： yum install Packagename 3.升级完成后是否需要重启服务或操作系统： CVE-2023-3341:无需重启操作系统与服务即可使漏洞修复生效。 5.软件包下载地址 ·银河麒麟高级服务器操作系统 V10 SP1 bind(mips64el)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/bind-9.11.21-18.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/bind-chroot-9.11.21-18.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/bind-devel-9.11.21-18.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/bind-export-devel-9.11.21-18.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/bind-export-libs-9.11.21-18.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/bind-libs-9.11.21-18.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/bind-libs-lite-9.11.21-18.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/bind-pkcs11-9.11.21-18.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/bind-pkcs11-devel-9.11.21-18.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/bind-utils-9.11.21-18.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/python3-bind-9.11.21-18.ky10.noarch.rpm ·银河麒麟高级服务器操作系统 V10 SP2 bind(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/bind-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/bind-chroot-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/bind-devel-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/bind-export-devel-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/bind-export-libs-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/bind-libs-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/bind-libs-lite-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/bind-pkcs11-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/bind-pkcs11-devel-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/bind-utils-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/python3-bind-9.11.21-18.ky10.noarch.rpm bind(x86_64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/bind-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/bind-chroot-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/bind-devel-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/bind-export-devel-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/bind-export-libs-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/bind-libs-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/bind-libs-lite-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/bind-pkcs11-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/bind-pkcs11-devel-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/bind-utils-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/python3-bind-9.11.21-18.ky10.noarch.rpm ·银河麒麟高级服务器操作系统 V10 SP3 bind(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/bind-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/bind-chroot-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/bind-devel-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/bind-export-devel-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/bind-export-libs-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/bind-libs-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/bind-libs-lite-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/bind-pkcs11-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/bind-pkcs11-devel-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/bind-utils-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/python3-bind-9.11.21-18.ky10.noarch.rpm bind(x86_64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/bind-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/bind-chroot-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/bind-devel-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/bind-export-devel-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/bind-export-libs-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/bind-libs-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/bind-libs-lite-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/bind-pkcs11-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/bind-pkcs11-devel-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/bind-utils-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/python3-bind-9.11.21-18.ky10.noarch.rpm ·银河麒麟高级服务器操作系统（Host版）V10 bind(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/bind-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/bind-chroot-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/bind-devel-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/bind-export-devel-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/bind-export-libs-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/bind-libs-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/bind-libs-lite-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/bind-pkcs11-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/bind-pkcs11-devel-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/bind-utils-9.11.21-18.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/python3-bind-9.11.21-18.ky10.noarch.rpm bind(x86_64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/bind-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/bind-chroot-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/bind-devel-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/bind-export-devel-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/bind-export-libs-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/bind-libs-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/bind-libs-lite-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/bind-pkcs11-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/bind-pkcs11-devel-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/bind-utils-9.11.21-18.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/python3-bind-9.11.21-18.ky10.noarch.rpm 注：其他相关依赖包请到相同目录下载 6.修复验证 使用软件包查询命令，查看相关软件包版本是否与修复版本一致，如果版本一致，则说明修复成功。 sudo rpm -qa | grep Packagename