1. 漏洞概述 CVE-2021-22946 HAXX Haxx curl是一套利用URL語法在命令行下工作的文件傳輸工具。該工具支持文件上傳和下載，并包含一個用于程序開發的libcurl（客戶端URL傳輸庫）。Haxx curl 存在安全漏洞，該漏洞將使curl在沒有TLS的情況下默默地繼續其操作，這與指令和預期相反，可能會在網絡上以明文形式暴露敏感數據。 CVE-2021-22947 HAXX Haxx curl是一套利用URL語法在命令行下工作的文件傳輸工具。該工具支持文件上傳和下載，并包含一個用于程序開發的libcurl（客戶端URL傳輸庫）。Haxx curl 存在數據偽造問題漏洞，該漏洞源于網絡系統或產品未充分驗證數據的來源或真實性。攻擊者可利用偽造的數據進行攻擊。 2. 受影響的操作系統及軟件包 ·銀河麒麟桌面操作系統V4 curl libcurl3-gnutls libcurl3-nss libcurl4 libcurl4-doc libcurl4-gnutls-dev libcurl4-nss-dev libcurl4-openssl-dev ·銀河麒麟桌面操作系統V10 curl libcurl3-gnutls libcurl3-nss libcurl4 libcurl4-doc libcurl4-gnutls-dev libcurl4-nss-dev libcurl4-openssl-dev ·銀河麒麟桌面操作系統V10 SP1 curl libcurl3-gnutls libcurl3-nss libcurl4 libcurl4-doc libcurl4-gnutls-dev libcurl4-nss-dev libcurl4-openssl-dev 3. 軟件包修復版本 軟件包：curl 7.47.0-1kord2.19+esm1k2(V4、V10) 7.68.0-1kylin2.7(V10 SP1) 4. 修復方法 方法一：配置源進行升級安裝 打開軟件包源配置文件，根據倉庫地址進行修改。 4.0.2-sp1: http://archive.kylinos.cn/kylin/KYLIN-ALL 4.0.2sp1-desktop main restricted universe multiverse 4.0.2-sp2: 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