1.修复的CVE ·CVE-2022-24903 描述：Adiscon Rsyslog是德国Adiscon公司的一个用于收集系统日志的库。Adiscon Rsyslog之前版本存在安全漏洞，该漏洞源于使用八位字节计数的帧时，用于接收 TCP 系统日志的模块会出现堆缓冲区溢出，攻击者利用该漏洞可以破坏堆值，导致数据完整性和可用性。 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: rsyslog、rsyslog-help、rsyslog-hiredis、rsyslog-kafka、rsyslog-mmkubernetes、rsyslog-mmnormalize、rsyslog-mongodb、rsyslog-omamqp1、rsyslog-pgsql、rsyslog-rabbitmq、rsyslog-relp ·mips64el架构: rsyslog、rsyslog-help、rsyslog-hiredis、rsyslog-kafka、rsyslog-mmkubernetes、rsyslog-mmnormalize、rsyslog-mongodb、rsyslog-omamqp1、rsyslog-pgsql、rsyslog-rabbitmq、rsyslog-relp ·x86_64架构: rsyslog、rsyslog-help、rsyslog-hiredis、rsyslog-kafka、rsyslog-mmkubernetes、rsyslog-mmnormalize、rsyslog-mongodb、rsyslog-omamqp1、rsyslog-pgsql、rsyslog-rabbitmq、rsyslog-relp 3.软件包修复版本 ·银河麒麟高级服务器操作系统 V10 SP1 (aarch64、mips64el、x86_64) rsyslog-8.1907.0-5.p03.ky10或以上版本 rsyslog-help-8.1907.0-5.p03.ky10或以上版本 rsyslog-hiredis-8.1907.0-5.p03.ky10或以上版本 rsyslog-kafka-8.1907.0-5.p03.ky10或以上版本 rsyslog-mmkubernetes-8.1907.0-5.p03.ky10或以上版本 rsyslog-mmnormalize-8.1907.0-5.p03.ky10或以上版本 rsyslog-mongodb-8.1907.0-5.p03.ky10或以上版本 rsyslog-omamqp1-8.1907.0-5.p03.ky10或以上版本 rsyslog-pgsql-8.1907.0-5.p03.ky10或以上版本 rsyslog-rabbitmq-8.1907.0-5.p03.ky10或以上版本 rsyslog-relp-8.1907.0-5.p03.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/ mips64el:https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/ x86_64:https://update.cs2c.com.cn/NS/V10/V10SP1.1/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-2022-24903: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 rsyslog(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rsyslog-8.1907.0-5.p03.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rsyslog-help-8.1907.0-5.p03.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rsyslog-hiredis-8.1907.0-5.p03.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rsyslog-kafka-8.1907.0-5.p03.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rsyslog-mmkubernetes-8.1907.0-5.p03.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rsyslog-mmnormalize-8.1907.0-5.p03.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rsyslog-mongodb-8.1907.0-5.p03.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rsyslog-omamqp1-8.1907.0-5.p03.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rsyslog-pgsql-8.1907.0-5.p03.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rsyslog-rabbitmq-8.1907.0-5.p03.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rsyslog-relp-8.1907.0-5.p03.ky10.aarch64.rpm rsyslog(mips64el)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/rsyslog-8.1907.0-5.p03.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/rsyslog-help-8.1907.0-5.p03.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/rsyslog-hiredis-8.1907.0-5.p03.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/rsyslog-kafka-8.1907.0-5.p03.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/rsyslog-mmkubernetes-8.1907.0-5.p03.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/rsyslog-mmnormalize-8.1907.0-5.p03.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/rsyslog-mongodb-8.1907.0-5.p03.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/rsyslog-omamqp1-8.1907.0-5.p03.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/rsyslog-pgsql-8.1907.0-5.p03.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/rsyslog-rabbitmq-8.1907.0-5.p03.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/rsyslog-relp-8.1907.0-5.p03.ky10.mips64el.rpm rsyslog(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/rsyslog-8.1907.0-5.p03.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rsyslog-help-8.1907.0-5.p03.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rsyslog-hiredis-8.1907.0-5.p03.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rsyslog-kafka-8.1907.0-5.p03.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rsyslog-mmkubernetes-8.1907.0-5.p03.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rsyslog-mmnormalize-8.1907.0-5.p03.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rsyslog-mongodb-8.1907.0-5.p03.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rsyslog-omamqp1-8.1907.0-5.p03.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rsyslog-pgsql-8.1907.0-5.p03.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rsyslog-rabbitmq-8.1907.0-5.p03.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rsyslog-relp-8.1907.0-5.p03.ky10.x86_64.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