1.修復(fù)的CVE ·CVE-2024-6409 描述：OpenSSH（OpenBSD Secure Shell）是加拿大OpenBSD計(jì)劃組的一套用于安全訪問(wèn)遠(yuǎn)程計(jì)算機(jī)的連接工具。該工具是SSH協(xié)議的開(kāi)源實(shí)現(xiàn)，支持對(duì)所有的傳輸進(jìn)行加密，可有效阻止竊聽(tīng)、連接劫持以及其他網(wǎng)絡(luò)級(jí)的攻擊。 OpenSSH存在安全漏洞，該漏洞源于信號(hào)處理程序存在競(jìng)爭(zhēng)條件。 2.受影響的軟件包 ·銀河麒麟高級(jí)服務(wù)器操作系統(tǒng) V10 HPC ·aarch64架構(gòu): openssh、openssh-askpass、openssh-keycat、openssh-help、pam_ssh_agent_auth、openssh-server、openssh-clients ·x86_64架構(gòu): openssh、openssh-askpass、openssh-keycat、openssh-help、pam_ssh_agent_auth、openssh-server、openssh-clients ·銀河麒麟高級(jí)服務(wù)器操作系統(tǒng) V10 SP3 2309a ·aarch64架構(gòu): openssh、openssh-askpass、openssh-keycat、openssh-help、pam_ssh_agent_auth、openssh-server、openssh-clients ·銀河麒麟云底座操作系統(tǒng) V10 ·aarch64架構(gòu): openssh、openssh-askpass、openssh-keycat、openssh-help、pam_ssh_agent_auth、openssh-server、openssh-clients ·x86_64架構(gòu): openssh、openssh-askpass、openssh-keycat、openssh-help、pam_ssh_agent_auth、openssh-server、openssh-clients 3.軟件包修復(fù)版本 ·銀河麒麟高級(jí)服務(wù)器操作系統(tǒng) V10 HPC (aarch64、x86_64) openssh-8.8p1-20.p06.ky10h或以上版本 pam_ssh_agent_auth-0.10.4-4.20.p06.ky10h或以上版本 openssh-keycat-8.8p1-20.p06.ky10h或以上版本 openssh-server-8.8p1-20.p06.ky10h或以上版本 openssh-askpass-8.8p1-20.p06.ky10h或以上版本 openssh-clients-8.8p1-20.p06.ky10h或以上版本 openssh-help-8.8p1-20.p06.ky10h或以上版本 ·銀河麒麟高級(jí)服務(wù)器操作系統(tǒng) V10 SP3 2309a (aarch64) openssh-8.8p1-20.p06.ky10h或以上版本 pam_ssh_agent_auth-0.10.4-4.20.p06.ky10h或以上版本 openssh-keycat-8.8p1-20.p06.ky10h或以上版本 openssh-server-8.8p1-20.p06.ky10h或以上版本 openssh-askpass-8.8p1-20.p06.ky10h或以上版本 openssh-clients-8.8p1-20.p06.ky10h或以上版本 openssh-help-8.8p1-20.p06.ky10h或以上版本 ·銀河麒麟云底座操作系統(tǒng) V10 (aarch64、x86_64) openssh-8.8p1-20.p06.ky10h或以上版本 pam_ssh_agent_auth-0.10.4-4.20.p06.ky10h或以上版本 openssh-keycat-8.8p1-20.p06.ky10h或以上版本 openssh-server-8.8p1-20.p06.ky10h或以上版本 openssh-askpass-8.8p1-20.p06.ky10h或以上版本 openssh-clients-8.8p1-20.p06.ky10h或以上版本 openssh-help-8.8p1-20.p06.ky10h或以上版本 4.修復(fù)方法 方法一：配置源進(jìn)行升級(jí)安裝 1.打開(kāi)軟件包源配置文件，根據(jù)倉(cāng)庫(kù)地址進(jìn)行修改。 倉(cāng)庫(kù)源地址： 銀河麒麟高級(jí)服務(wù)器操作系統(tǒng) V10 HPC aarch64:https://update.cs2c.com.cn/NS/V10/HPC/os/adv/lic/updates/aarch64/ x86_64:https://update.cs2c.com.cn/NS/V10/HPC/os/adv/lic/updates/x86_64/ 銀河麒麟高級(jí)服務(wù)器操作系統(tǒng) V10 SP3 2309a aarch64:https://update.cs2c.com.cn/NS/V10/2309A/os/adv/lic/updates/aarch64/ 銀河麒麟云底座操作系統(tǒng) V10 aarch64:https://update.cs2c.com.cn/NS/HOST/2309/os/adv/lic/updates/aarch64/ x86_64:https://update.cs2c.com.cn/NS/HOST/2309/os/adv/lic/updates/x86_64/ 2.配置完成后執(zhí)行更新命令進(jìn)行升級(jí)，命令如下： yum update Packagename 方法二：下載安裝包進(jìn)行升級(jí)安裝 通過(guò)軟件包地址下載軟件包，使用軟件包升級(jí)命令根據(jù)受影響的軟件包 列表進(jìn)行升級(jí)安裝, 命令如下： yum install Packagename 3.升級(jí)完成后是否需要重啟服務(wù)或操作系統(tǒng)： CVE-2024-6409:需要重啟 openssh 以使漏洞修復(fù)生效。 5.軟件包下載地址 ·銀河麒麟高級(jí)服務(wù)器操作系統(tǒng) V10 HPC openssh(aarch64)軟件包下載地址: https://update.cs2c.com.cn/NS/V10/HPC/os/adv/lic/updates/aarch64/Packages/pam_ssh_agent_auth-0.10.4-4.20.p06.ky10h.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HPC/os/adv/lic/updates/aarch64/Packages/openssh-server-8.8p1-20.p06.ky10h.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HPC/os/adv/lic/updates/aarch64/Packages/openssh-keycat-8.8p1-20.p06.ky10h.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HPC/os/adv/lic/updates/aarch64/Packages/openssh-help-8.8p1-20.p06.ky10h.noarch.rpm https://update.cs2c.com.cn/NS/V10/HPC/os/adv/lic/updates/aarch64/Packages/openssh-clients-8.8p1-20.p06.ky10h.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HPC/os/adv/lic/updates/aarch64/Packages/openssh-askpass-8.8p1-20.p06.ky10h.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HPC/os/adv/lic/updates/aarch64/Packages/openssh-8.8p1-20.p06.ky10h.aarch64.rpm openssh(x86_64)軟件包下載地址: https://update.cs2c.com.cn/NS/V10/HPC/os/adv/lic/updates/x86_64/Packages/pam_ssh_agent_auth-0.10.4-4.20.p06.ky10h.x86_64.rpm https://update.cs2c.com.cn/NS/V10/HPC/os/adv/lic/updates/x86_64/Packages/openssh-server-8.8p1-20.p06.ky10h.x86_64.rpm https://update.cs2c.com.cn/NS/V10/HPC/os/adv/lic/updates/x86_64/Packages/openssh-keycat-8.8p1-20.p06.ky10h.x86_64.rpm https://update.cs2c.com.cn/NS/V10/HPC/os/adv/lic/updates/x86_64/Packages/openssh-help-8.8p1-20.p06.ky10h.noarch.rpm https://update.cs2c.com.cn/NS/V10/HPC/os/adv/lic/updates/x86_64/Packages/openssh-clients-8.8p1-20.p06.ky10h.x86_64.rpm https://update.cs2c.com.cn/NS/V10/HPC/os/adv/lic/updates/x86_64/Packages/openssh-askpass-8.8p1-20.p06.ky10h.x86_64.rpm https://update.cs2c.com.cn/NS/V10/HPC/os/adv/lic/updates/x86_64/Packages/openssh-8.8p1-20.p06.ky10h.x86_64.rpm ·銀河麒麟高級(jí)服務(wù)器操作系統(tǒng) V10 SP3 2309a openssh(aarch64)軟件包下載地址: https://update.cs2c.com.cn/NS/V10/2309A/os/adv/lic/updates/aarch64/Packages/pam_ssh_agent_auth-0.10.4-4.20.p06.ky10h.aarch64.rpm https://update.cs2c.com.cn/NS/V10/2309A/os/adv/lic/updates/aarch64/Packages/openssh-server-8.8p1-20.p06.ky10h.aarch64.rpm https://update.cs2c.com.cn/NS/V10/2309A/os/adv/lic/updates/aarch64/Packages/openssh-keycat-8.8p1-20.p06.ky10h.aarch64.rpm https://update.cs2c.com.cn/NS/V10/2309A/os/adv/lic/updates/aarch64/Packages/openssh-help-8.8p1-20.p06.ky10h.noarch.rpm https://update.cs2c.com.cn/NS/V10/2309A/os/adv/lic/updates/aarch64/Packages/openssh-clients-8.8p1-20.p06.ky10h.aarch64.rpm https://update.cs2c.com.cn/NS/V10/2309A/os/adv/lic/updates/aarch64/Packages/openssh-askpass-8.8p1-20.p06.ky10h.aarch64.rpm https://update.cs2c.com.cn/NS/V10/2309A/os/adv/lic/updates/aarch64/Packages/openssh-8.8p1-20.p06.ky10h.aarch64.rpm ·銀河麒麟云底座操作系統(tǒng) V10 openssh(aarch64)軟件包下載地址: https://update.cs2c.com.cn/NS/HOST/2309/os/adv/lic/updates/aarch64/Packages/pam_ssh_agent_auth-0.10.4-4.20.p06.ky10h.aarch64.rpm https://update.cs2c.com.cn/NS/HOST/2309/os/adv/lic/updates/aarch64/Packages/openssh-server-8.8p1-20.p06.ky10h.aarch64.rpm https://update.cs2c.com.cn/NS/HOST/2309/os/adv/lic/updates/aarch64/Packages/openssh-keycat-8.8p1-20.p06.ky10h.aarch64.rpm https://update.cs2c.com.cn/NS/HOST/2309/os/adv/lic/updates/aarch64/Packages/openssh-help-8.8p1-20.p06.ky10h.noarch.rpm https://update.cs2c.com.cn/NS/HOST/2309/os/adv/lic/updates/aarch64/Packages/openssh-clients-8.8p1-20.p06.ky10h.aarch64.rpm https://update.cs2c.com.cn/NS/HOST/2309/os/adv/lic/updates/aarch64/Packages/openssh-askpass-8.8p1-20.p06.ky10h.aarch64.rpm https://update.cs2c.com.cn/NS/HOST/2309/os/adv/lic/updates/aarch64/Packages/openssh-8.8p1-20.p06.ky10h.aarch64.rpm openssh(x86_64)軟件包下載地址: https://update.cs2c.com.cn/NS/HOST/2309/os/adv/lic/updates/x86_64/Packages/pam_ssh_agent_auth-0.10.4-4.20.p06.ky10h.x86_64.rpm https://update.cs2c.com.cn/NS/HOST/2309/os/adv/lic/updates/x86_64/Packages/openssh-server-8.8p1-20.p06.ky10h.x86_64.rpm https://update.cs2c.com.cn/NS/HOST/2309/os/adv/lic/updates/x86_64/Packages/openssh-keycat-8.8p1-20.p06.ky10h.x86_64.rpm https://update.cs2c.com.cn/NS/HOST/2309/os/adv/lic/updates/x86_64/Packages/openssh-help-8.8p1-20.p06.ky10h.noarch.rpm https://update.cs2c.com.cn/NS/HOST/2309/os/adv/lic/updates/x86_64/Packages/openssh-clients-8.8p1-20.p06.ky10h.x86_64.rpm https://update.cs2c.com.cn/NS/HOST/2309/os/adv/lic/updates/x86_64/Packages/openssh-askpass-8.8p1-20.p06.ky10h.x86_64.rpm https://update.cs2c.com.cn/NS/HOST/2309/os/adv/lic/updates/x86_64/Packages/openssh-8.8p1-20.p06.ky10h.x86_64.rpm 注：其他相關(guān)依賴(lài)包請(qǐng)到相同目錄下載 6.修復(fù)驗(yàn)證 使用軟件包查詢(xún)命令，查看相關(guān)軟件包版本是否與修復(fù)版本一致，如果版本一致，則說(shuō)明修復(fù)成功。 sudo rpm -qa | grep Packagename