安全漏洞

安全漏洞补丁公告

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公告ID(KYSA-202308-1038

公告ID:KYSA-202308-1038 公告摘要:nghttp2安全漏洞 等级:Important 发布日期:2023-08-08

详细介绍

1.修复的CVE ·CVE-2023-35945 描述:Envoy是一款开源的分布式代理服务器。 Envoy 1.27.0之前版本存在资源管理错误漏洞,该漏洞源于Envoy 的 HTTP/2 编解码器在收到来自上游服务器的帧RST_STREAM后,可能会泄漏header map和bookkeeping structures。 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: libnghttp2、libnghttp2-devel、nghttp2、nghttp2-help ·x86_64架构: libnghttp2、libnghttp2-devel、nghttp2、nghttp2-help ·银河麒麟高级服务器操作系统 V10 SP2 ·aarch64架构: debug/nghttp2-debuginfo、libnghttp2、libnghttp2-devel、nghttp2、nghttp2-help ·x86_64架构: debug/nghttp2-debuginfo、libnghttp2、libnghttp2-devel、nghttp2、nghttp2-help ·银河麒麟高级服务器操作系统 V10 SP3 ·aarch64架构: libnghttp2、libnghttp2-devel、nghttp2、nghttp2-help ·x86_64架构: libnghttp2、libnghttp2-devel、nghttp2、nghttp2-help ·银河麒麟高级服务器操作系统(Host版)V10 ·aarch64架构: libnghttp2、libnghttp2-devel、nghttp2、nghttp2-help ·x86_64架构: libnghttp2、libnghttp2-devel、nghttp2、nghttp2-help 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) libnghttp2-1.41.0-3.ky10或以上版本 libnghttp2-devel-1.41.0-3.ky10或以上版本 nghttp2-1.41.0-3.ky10或以上版本 nghttp2-help-1.41.0-3.ky10或以上版本 ·银河麒麟高级服务器操作系统 V10 SP2 (aarch64、x86_64) debug/nghttp2-debuginfo-1.41.0-3.ky10或以上版本 libnghttp2-1.41.0-3.ky10或以上版本 libnghttp2-devel-1.41.0-3.ky10或以上版本 nghttp2-1.41.0-3.ky10或以上版本 nghttp2-help-1.41.0-3.ky10或以上版本 ·银河麒麟高级服务器操作系统 V10 SP3 (aarch64、x86_64) libnghttp2-1.41.0-3.ky10或以上版本 libnghttp2-devel-1.41.0-3.ky10或以上版本 nghttp2-1.41.0-3.ky10或以上版本 nghttp2-help-1.41.0-3.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) libnghttp2-1.41.0-3.ky10或以上版本 libnghttp2-devel-1.41.0-3.ky10或以上版本 nghttp2-1.41.0-3.ky10或以上版本 nghttp2-help-1.41.0-3.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/ 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-2023-35945: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 nghttp2(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/libnghttp2-1.41.0-3.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/libnghttp2-devel-1.41.0-3.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/nghttp2-1.41.0-3.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/nghttp2-help-1.41.0-3.ky10.noarch.rpm nghttp2(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/libnghttp2-1.41.0-3.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/libnghttp2-devel-1.41.0-3.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/nghttp2-1.41.0-3.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/nghttp2-help-1.41.0-3.ky10.noarch.rpm ·银河麒麟高级服务器操作系统 V10 SP2 nghttp2(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/debug/nghttp2-debuginfo-1.41.0-3.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libnghttp2-1.41.0-3.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libnghttp2-devel-1.41.0-3.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/nghttp2-1.41.0-3.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/nghttp2-help-1.41.0-3.ky10.noarch.rpm nghttp2(x86_64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/debug/nghttp2-debuginfo-1.41.0-3.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libnghttp2-1.41.0-3.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libnghttp2-devel-1.41.0-3.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/nghttp2-1.41.0-3.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/nghttp2-help-1.41.0-3.ky10.noarch.rpm ·银河麒麟高级服务器操作系统 V10 SP3 nghttp2(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/libnghttp2-1.41.0-3.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/libnghttp2-devel-1.41.0-3.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/nghttp2-1.41.0-3.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/nghttp2-help-1.41.0-3.ky10.noarch.rpm nghttp2(x86_64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/libnghttp2-1.41.0-3.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/libnghttp2-devel-1.41.0-3.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/nghttp2-1.41.0-3.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/nghttp2-help-1.41.0-3.ky10.noarch.rpm ·银河麒麟高级服务器操作系统(Host版)V10 nghttp2(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/libnghttp2-1.41.0-3.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/libnghttp2-devel-1.41.0-3.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/nghttp2-1.41.0-3.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/nghttp2-help-1.41.0-3.ky10.noarch.rpm nghttp2(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/libnghttp2-1.41.0-3.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/libnghttp2-devel-1.41.0-3.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/nghttp2-1.41.0-3.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/nghttp2-help-1.41.0-3.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
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