公告ID(KYSA-202210-1071)
公告ID:KYSA-202210-1071
公告摘要:rpm安全漏洞
等級:Moderate
發布日期:2022-10-11
詳細介紹
1.修復的CVE
·CVE-2021-3421
描述:Red Hat Package Manager是美國Red Hat公司的一種用于互聯網下載包的打包及安裝工具。它包含在某些Linux分發版中。它生成具有.RPM擴展名的文件。與Dpkg類似。Red Hat Package Manager 存在數據偽造問題漏洞,該漏洞源于RPM包的讀取功能。
2.受影響的軟件包
·銀河麒麟高級服務器操作系統 V10 SP1
·aarch64架構:
python3-rpm、rpm、rpm-build、rpm-devel、rpm-help、rpm-libs
·x86_64架構:
python3-rpm、rpm、rpm-build、rpm-devel、rpm-help、rpm-libs
·銀河麒麟高級服務器操作系統 V10 SP2
·aarch64架構:
python3-rpm、rpm、rpm-build、rpm-devel、rpm-help、rpm-libs
·x86_64架構:
python3-rpm、rpm、rpm-build、rpm-devel、rpm-help、rpm-libs
3.軟件包修復版本
·銀河麒麟高級服務器操作系統 V10 SP1 (aarch64、x86_64)
python3-rpm-4.15.1-23.p03.ky10或以上版本
rpm-4.15.1-23.p03.ky10或以上版本
rpm-build-4.15.1-23.p03.ky10或以上版本
rpm-devel-4.15.1-23.p03.ky10或以上版本
rpm-help-4.15.1-23.p03.ky10或以上版本
rpm-libs-4.15.1-23.p03.ky10或以上版本
·銀河麒麟高級服務器操作系統 V10 SP2 (aarch64、x86_64)
python3-rpm-4.15.1-23.p03.ky10或以上版本
rpm-4.15.1-23.p03.ky10或以上版本
rpm-build-4.15.1-23.p03.ky10或以上版本
rpm-devel-4.15.1-23.p03.ky10或以上版本
rpm-help-4.15.1-23.p03.ky10或以上版本
rpm-libs-4.15.1-23.p03.ky10或以上版本
4.修復方法
方法一:配置源進行升級安裝
1.打開軟件包源配置文件,根據倉庫地址進行修改。
倉庫源地址:
銀河麒麟高級服務器操作系統 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/
銀河麒麟高級服務器操作系統 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/
2.配置完成后執行更新命令進行升級,命令如下:
yum update Packagename
方法二:下載安裝包進行升級安裝
通過軟件包地址下載軟件包,使用軟件包升級命令根據受影響的軟件包
列表進行升級安裝, 命令如下:
yum install Packagename
3.升級完成后是否需要重啟服務或操作系統:
CVE-2021-3421:無需重啟操作系統與服務即可使漏洞修復生效。
5.軟件包下載地址
·銀河麒麟高級服務器操作系統 V10 SP1
rpm(aarch64)軟件包下載地址:
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/python3-rpm-4.15.1-23.p03.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rpm-4.15.1-23.p03.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rpm-build-4.15.1-23.p03.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rpm-devel-4.15.1-23.p03.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rpm-help-4.15.1-23.p03.ky10.noarch.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/rpm-libs-4.15.1-23.p03.ky10.aarch64.rpm
rpm(x86_64)軟件包下載地址:
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/python3-rpm-4.15.1-23.p03.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rpm-4.15.1-23.p03.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rpm-build-4.15.1-23.p03.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rpm-devel-4.15.1-23.p03.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rpm-help-4.15.1-23.p03.ky10.noarch.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/rpm-libs-4.15.1-23.p03.ky10.x86_64.rpm
·銀河麒麟高級服務器操作系統 V10 SP2
rpm(aarch64)軟件包下載地址:
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/python3-rpm-4.15.1-23.p03.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rpm-4.15.1-23.p03.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rpm-build-4.15.1-23.p03.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rpm-devel-4.15.1-23.p03.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rpm-help-4.15.1-23.p03.ky10.noarch.rpm
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/rpm-libs-4.15.1-23.p03.ky10.aarch64.rpm
rpm(x86_64)軟件包下載地址:
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/python3-rpm-4.15.1-23.p03.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rpm-4.15.1-23.p03.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rpm-build-4.15.1-23.p03.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rpm-devel-4.15.1-23.p03.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rpm-help-4.15.1-23.p03.ky10.noarch.rpm
https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/rpm-libs-4.15.1-23.p03.ky10.x86_64.rpm
注:其他相關依賴包請到相同目錄下載
6.修復驗證
使用軟件包查詢命令,查看相關軟件包版本是否與修復版本一致,如果版本一致,則說明修復成功。
sudo rpm -qa | grep Packagename