注： 1. 本公告所涉及的漏洞修復信息知識產權全部歸麒麟軟件有限公司所有，此安全漏洞補丁公告僅適用于麒麟軟件操作系統通用主線產品，定制、OEM等版本可根據需要聯系售后獲取支持。任何媒體、網站或個人轉載使用時不得進行商業性的原版原式的轉載，也不得歪曲和篡改所發布的內容。此聲明以及其修改權、更新權及最終解釋權均歸本網所有。 2. 此安全漏洞補丁公告僅適用于銀河麒麟桌面操作系統（HWE）V10 SP1 2403、銀河麒麟桌面操作系統（HWE）V10 SP1 2303 Update2、銀河麒麟桌面操作系統（HWE）V10 SP1 2303、銀河麒麟桌面操作系統（HWE）V10 SP1 2203 、銀河麒麟桌面操作系統（HWE）V10 SP1 2107版本，系統版本查詢工具下載鏈接： https://security-oss.kylinos.cn/Desktop/libkysdk-sysinfo.zip 1. 漏洞概述 CVE-2024-47175 cups是cups開源的一個類 Unix 操作系統的組合式印刷系統。cups存在輸入驗證錯誤漏洞，該漏洞源于libppd的函數ppdCreatePPDFromIPP2在創建 PPD 緩沖區時不會清理 IPP 屬性。 2. 受影響的操作系統及軟件包 ·銀河麒麟桌面操作系統（HWE）V10 SP1 2403、銀河麒麟桌面操作系統（HWE）V10 SP1 2303 Update2、銀河麒麟桌面操作系統（HWE）V10 SP1 2303、銀河麒麟桌面操作系統（HWE）V10 SP1 2203 、銀河麒麟桌面操作系統（HWE）V10 SP1 2107 x86_64 架構： cups-bsd、cups-client、cups-common、cups-core-drivers、cups-daemon、cups-ipp-utils、cups-ppdc、cups-server-common、cups、libcups2、libcupsimage2 arm64 架構： cups-bsd、cups-client、cups-common、cups-core-drivers、cups-daemon、cups-ipp-utils、cups-ppdc、cups-server-common、cups、libcups2、libcupsimage2 sw64 架構： cups-bsd、cups-client、cups-common、cups-core-drivers、cups-daemon、cups-ipp-utils、cups-ppdc、cups-server-common、cups、libcups2、libcupsimage2 loongarch64 架構： cups-bsd、cups-client、cups-common、cups-core-drivers、cups-daemon、cups-ipp-utils、cups-ppdc、cups-server-common、cups、libcups2、libcupsimage2 3. 軟件包修復版本 ·銀河麒麟桌面操作系統（HWE）V10 SP1 2403、銀河麒麟桌面操作系統（HWE）V10 SP1 2303 Update2、銀河麒麟桌面操作系統（HWE）V10 SP1 2303、銀河麒麟桌面操作系統（HWE）V10 SP1 2203 、銀河麒麟桌面操作系統（HWE）V10 SP1 2107 2.3.1-9kylin1.2k8.7 4. 修復方法 方法一：升級安裝 執行更新命令進行升級 $sudo apt update $sudo apt install cups 方法二：下載軟件包進行升級安裝 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升級相關的組件包。 $sudo apt-get install /Path1/Package1 /Path2/Package2 /Path3/Package3…… 注：Path 指軟件包下載到本地的路徑，Package指下載的軟件包名稱，多個軟件包則以空格分開。 5. 軟件包下載地址 ·銀河麒麟桌面操作系統（HWE）V10 SP1 2403、銀河麒麟桌面操作系統（HWE）V10 SP1 2303 Update2、銀河麒麟桌面操作系統（HWE）V10 SP1 2303、銀河麒麟桌面操作系統（HWE）V10 SP1 2203 、銀河麒麟桌面操作系統（HWE）V10 SP1 2107 x86_64軟件包下載地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/c/cups/cups-bsd_2.3.1-9kylin1.2k8.7_amd64.deb 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Package 注：Package為軟件包包名。