安全漏洞

安全漏洞补丁公告

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公告ID(KYSA-202404-1066

公告ID:KYSA-202404-1066 公告摘要:expat安全漏洞 等级:重要 发布日期:2024-04-23

详细介绍

1.修复的漏洞 ·CVE-2023-52426 描述:如果XML_DTD在编译时未定义,libexpat到2.5.0允许递归XML实体扩展。 ·CVE-2024-28757 描述:在libexpat中发现XML实体扩展缺陷。此漏洞允许攻击者在孤立使用外部解析器时导致拒绝服务。 2.受影响的软件包 ·银河麒麟高级服务器操作系统 V10 SP1 ·aarch64架构: expat-devel、expat-help、expat ·x86_64架构: expat-devel、expat-help、expat ·mips64el架构: expat-devel、expat-help、expat ·银河麒麟高级服务器操作系统 V10 SP2 ·aarch64架构: expat-help、expat-devel、expat ·x86_64架构: expat-help、expat-devel、expat ·银河麒麟高级服务器操作系统 V10 SP3 ·aarch64架构: expat-devel、expat-help、expat ·x86_64架构: expat-help、expat-devel、expat ·银河麒麟高级服务器操作系统(Host版)V10 ·aarch64架构: expat-help、expat-devel、expat ·x86_64架构: expat-devel、expat-help、expat ·银河麒麟高级服务器操作系统 V10 SP3 2309b ·aarch64架构: expat-help、expat-devel、expat 3.软件包修复版本 ·银河麒麟高级服务器操作系统 V10 SP1 (aarch64、x86_64、mips64el) expat-help-2.2.9-11.ky10或以上版本 expat-2.2.9-11.ky10或以上版本 expat-devel-2.2.9-11.ky10或以上版本 ·银河麒麟高级服务器操作系统 V10 SP2 (aarch64、x86_64) expat-help-2.2.9-11.ky10或以上版本 expat-2.2.9-11.ky10或以上版本 expat-devel-2.2.9-11.ky10或以上版本 ·银河麒麟高级服务器操作系统 V10 SP3 (aarch64、x86_64) expat-help-2.2.9-11.ky10或以上版本 expat-2.2.9-11.ky10或以上版本 expat-devel-2.2.9-11.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) expat-help-2.2.9-11.ky10或以上版本 expat-2.2.9-11.ky10或以上版本 expat-devel-2.2.9-11.ky10或以上版本 ·银河麒麟高级服务器操作系统 V10 SP3 2309b (aarch64) expat-help-2.2.9-11.ky10或以上版本 expat-2.2.9-11.ky10或以上版本 expat-devel-2.2.9-11.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 aarch64:https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/ x86_64:https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/ 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/ 银河麒麟高级服务器操作系统 V10 SP3 2309b aarch64:https://update.cs2c.com.cn/NS/V10/2309B/os/adv/lic/updates/aarch64/ 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-2023-52426:无需重启操作系统与服务即可使漏洞修复生效。 CVE-2024-28757: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 expat(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/expat-2.2.9-11.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/expat-help-2.2.9-11.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/expat-devel-2.2.9-11.ky10.aarch64.rpm expat(x86_64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/expat-2.2.9-11.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/expat-help-2.2.9-11.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/expat-devel-2.2.9-11.ky10.x86_64.rpm expat(mips64el)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/expat-help-2.2.9-11.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/expat-2.2.9-11.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/expat-devel-2.2.9-11.ky10.mips64el.rpm ·银河麒麟高级服务器操作系统 V10 SP2 expat(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/expat-2.2.9-11.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/expat-devel-2.2.9-11.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/expat-help-2.2.9-11.ky10.noarch.rpm expat(x86_64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/expat-devel-2.2.9-11.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/expat-2.2.9-11.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/expat-help-2.2.9-11.ky10.noarch.rpm ·银河麒麟高级服务器操作系统 V10 SP3 expat(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/expat-help-2.2.9-11.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/expat-2.2.9-11.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/expat-devel-2.2.9-11.ky10.aarch64.rpm expat(x86_64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/expat-devel-2.2.9-11.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/expat-2.2.9-11.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/expat-help-2.2.9-11.ky10.noarch.rpm ·银河麒麟高级服务器操作系统(Host版)V10 expat(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/expat-devel-2.2.9-11.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/expat-2.2.9-11.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/expat-help-2.2.9-11.ky10.noarch.rpm expat(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/expat-help-2.2.9-11.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/expat-2.2.9-11.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/expat-devel-2.2.9-11.ky10.x86_64.rpm ·银河麒麟高级服务器操作系统 V10 SP3 2309b expat(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/2309B/os/adv/lic/updates/aarch64/Packages/expat-devel-2.2.9-11.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/2309B/os/adv/lic/updates/aarch64/Packages/expat-help-2.2.9-11.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/2309B/os/adv/lic/updates/aarch64/Packages/expat-2.2.9-11.ky10.aarch64.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
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