·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。
·银河麒麟高级服务器操作系统 V10 SP2
aarch64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
·银河麒麟高级服务器操作系统 V10 SP2
rsyslog-8.2006.0-2.p03.ky10
rsyslog-help-8.2006.0-2.p03.ky10
rsyslog-hiredis-8.2006.0-2.p03.ky10
rsyslog-kafka-8.2006.0-2.p03.ky10
rsyslog-mmkubernetes-8.2006.0-2.p03.ky10
rsyslog-mmnormalize-8.2006.0-2.p03.ky10
rsyslog-mongodb-8.2006.0-2.p03.ky10
rsyslog-omamqp1-8.2006.0-2.p03.ky10
rsyslog-pgsql-8.2006.0-2.p03.ky10
rsyslog-rabbitmq-8.2006.0-2.p03.ky10
rsyslog-relp-8.2006.0-2.p03.ky10
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 SP2
aarch64:http://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/
x86_64:http://update.cs2c.com.cn/NS/V10/V10SP2/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。
·银河麒麟高级服务器操作系统 V10 SP2
rsyslog(aarch64)软件包下载地址:
http://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rsyslog-8.2006.0-2.p03.ky10.aarch64.rpm
http://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rsyslog-help-8.2006.0-2.p03.ky10.noarch.rpm
http://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rsyslog-hiredis-8.2006.0-2.p03.ky10.aarch64.rpm
http://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rsyslog-kafka-8.2006.0-2.p03.ky10.aarch64.rpm
http://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rsyslog-mmkubernetes-8.2006.0-2.p03.ky10.aarch64.rpm
http://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rsyslog-mmnormalize-8.2006.0-2.p03.ky10.aarch64.rpm
http://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rsyslog-mongodb-8.2006.0-2.p03.ky10.aarch64.rpm
http://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rsyslog-omamqp1-8.2006.0-2.p03.ky10.aarch64.rpm
http://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rsyslog-pgsql-8.2006.0-2.p03.ky10.aarch64.rpm
http://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rsyslog-rabbitmq-8.2006.0-2.p03.ky10.aarch64.rpm
http://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rsyslog-relp-8.2006.0-2.p03.ky10.aarch64.rpm
rsyslog(x86_64)软件包下载地址:
http://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rsyslog-8.2006.0-2.p03.ky10.x86_64.rpm
http://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rsyslog-help-8.2006.0-2.p03.ky10.noarch.rpm
http://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rsyslog-hiredis-8.2006.0-2.p03.ky10.x86_64.rpm
http://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rsyslog-kafka-8.2006.0-2.p03.ky10.x86_64.rpm
http://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rsyslog-mmkubernetes-8.2006.0-2.p03.ky10.x86_64.rpm
http://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rsyslog-mmnormalize-8.2006.0-2.p03.ky10.x86_64.rpm
http://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rsyslog-mongodb-8.2006.0-2.p03.ky10.x86_64.rpm
http://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rsyslog-omamqp1-8.2006.0-2.p03.ky10.x86_64.rpm
http://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rsyslog-pgsql-8.2006.0-2.p03.ky10.x86_64.rpm
http://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rsyslog-rabbitmq-8.2006.0-2.p03.ky10.x86_64.rpm
http://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rsyslog-relp-8.2006.0-2.p03.ky10.x86_64.rpm
注:其他相关依赖包请到相同目录下载
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