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